Sub-ohm Nic Levels?

Hello

So after vaping now for 2 years I recently started developing shortness of breath, chest tightening, and headaches. I read through some of the information posted about allergies and nicotine levels, and through process of elimination found out that pg is what is causing it. I was just curious if anyone has had this problem? Also any 100% vg users that can recommend different companies to try. I was really in to nite lite vapor and am really going to miss it. Kinda bummed out.

I need recommendations for tank set up as well. I have been using a kayfun 4 and it's been hit and miss. It seems to like Johnson creek juice but tons of dry hits with heathers heavenly vapes

Thanks  

a few little questions. I actually like dripping my 3 mg nic in max better even than vaping. I drip using 3 mg nic on a Istick 50 watt set about 23 watts with a draw of about 2.5 seconds and the coils reading says 1.6 ohms and the air holes blocked a tad on the el diablo bael. I vape on the Istick 20 watts somewhere around 7 to 8 watts on factory coil of 1.8 in a nautilaus mini
my questions: 1) does sub ohm in a rebuildable tank give flavour similar to a dripper
drippers seem to require higher watts is this in anyway suggested as less healthy ( I am not too concerned about the increased supposed formaldehyde issue I believe Dr F had issue with the research and in my opinion I probably breathe more formaldehyde off gassing wandering around carpets and insulation and pressboard)
2) the nic level is quite a bit lower in the dripper Does this actually translate to a drop in nicotine/contine levels in my blood in other words would I need to drip more to keep my nic levels somewhat reasonable re setting off " the I want a smoke brain run"
3 if I were to drip only for 3 or 4 days am I likely to find my 12 mg vape to strong

thanks for any insight you might provide  

Hey there!
I have been vaping for a little over a year now and have gone through several different set ups but am fairly happy with what I'm using atm-- I have one of those Aspire Sub Ohm batteries and have been using a Nautilus tank with it. It seems that the coils in the tank burn out super quickly because the battery is too strong for it I guess? Any way the other day my battery and tank (the whole shebang) fell right into the toilet. The only good thing was that the toilet was recently flushed so yeah... I am now in need of a new battery and was interested in one of those lil box mods that everyone in the world seems to be using lol. The tanks I have and would be using with it are my two Nautilus tanks (one is a mini) and sometimes an Innokin iClear thingy (the one with the cool rotating tip). I vape mostly very sweet caramel, cookie and cereal juices at .6 nic and am mostly in love with flavor versus cloud making if that makes any sense. I'm not at all good with any of the technical stuff so have no desire to use any rebuild-able stuffs. Oh and I have an Aspire vv battery but it loses the charge so quickly I am kinda wanting something new...

Any one have any great advice on a new battery for me?  

My main go-to setups these days are Nautilus tanks (both sizes) with 1.8ohm BVC's on mini boxes like Eleaf iStick and Heatvape Defender, but since I got the Defender and it can go down to 0.5ohm with it's 25 watts I decided to give it a go.

So I recently purchased a 22mm Peakomizer 2 Mega tank with Aspire Atlantis 0.5ohm coil and just recently tried it out around 25 watts with my favorite 70/30 vanilla flavor juice.

Now maybe this is partly to do with the tank I bought but even on the tightest airflow setting I feel like it's just too much. It seems to kind of force me to do deep straight-to-lung hits and I'm just not into the experience. I like mouth-to-lung hits focused on flavor more than anything else and I don't typically inhale too deep, for more of a smooth creamy vape. But this experience was more like harsher throaty big airy inhale and I didn't dig it.

After literally just 30 minutes of checking it out I went right back to my Nautty's with 1.8 ohm BVC's between 7.5 to 10 watts and that's a happy place for me, so I'm probably going to sell the barely touched Peakomizer 2 tank and brand new Atlantis .5 coils (looking forward to getting access to Classifieds section here soon).

But still I'm interested in other vaper's thoughts on this. I'm curious to know if sub-ohming is mainly geared toward heavy lung hits and the airy experience I had or if there are ways to do it / certain gear to use so that it's a similar experience to what I'm used to.

As always, I'm just really curious to read the opinions and experiences of others. It helps me learn something new every day!  

3 questions that I have at the moment:

I have seen around the site here and around the net, when trying to research on e-liquids, the different variations of e-liquids. There is 50/50, 80/20, max VG, etc. and etc. My question is for users of the Nautilus Mini what liquids can be vaped out of them. My mod is the Eleaf mini. What percentages can be vaped out of them. I am curious because a lot of people when going to the vape store just by juices they think they might like but not getting the right percentage can be frustrating when nothing comes out of the device they just purchased.

Also looking at getting another tank and I am looking at the Kanger series and am wondering which one is the best. (Keep in mind I am not trying to rebuild here.) I am more comfortable just replacing the coils right now.

What is the best tank for non builders? (I know this is going to be a preference thing but I am ready to listen to testimonials on the best tank people have used.)

Thank you and any and all advice is just more knowledge I can put in my bank.  

Just got back from my local vape shop, i still ask questions 6 months into vaping. Not too mention they have various gear you can try out. So was curious what various box mods vape like compared to my Vamo 5 Nautilus/ Alantis sub ohm CF sub setups. Also got a ZNA 50 watt APV mod which i don't use much as it does drain the batteries really fast. I tend to use the ZNA 50 when my CF is on charge. I been vaping a lot on my Nautilus Vamo 5 set up a lot recently due to it being a lot kinder on my juice. Sub ohm vaping does love drinking juice like anything.

So my visit to the vape shop as made me curious about box mods in general as there some nice small compact ones out there. Was looking at box mods that can go up to 80 watts.

If and when i take the plunge as i'm just rolling it around in my mind at the moment. I'm not keen on the dripper's tanks so i would most be thinking about a box mod that i could attach a sub ohm tank on and one you could charge on it's own.


Any recommendations anyone ?

PS i love the new look of the forums! a major improvement.  

So I've had a few various egos here and there, and I've loved them. My favorite has been the Aspire CF mod I currently have with the nautilus mini. I feel like it's about time to step my game up. Kinda.

I want to get into sub ohming. It looks fun and the vapor is impressive. I'm not normally one to vape in public, but at my desk at home it'll add some more fun to vaping I think.

I just don't know where to start. I don't really want to build coils or anything like that. I'd rather go with a tank that can sub ohm. Down the line I'll start building my coils, but now I don't want too. I want to see if it's really for me first.

So my question of the topic. What are some good kits that are basically starter kits for this? I've been looking at the ego one, and the aspire cf variant. The aspire is a tad too big, so I don't really want that. And to be honest I want more of a box mod.

I'm looking to spend around 70 for everything. Anyone want to suggest me a good box mod and tank kit that'll help me sub ohm? Thanks for any help!  

Whenever i go out for a drink on the town with the lady, I'll see vapsters here and there with their sub-ohm setups. And here i am with my Nautilus Mini and whatever low-wattage mod I decided to pair it with.

Honestly, each day I seem to enjoy using these low wattage devices, such as the VV4 and a Nautilus Mini, more and more as opposed to my sub-ohm gear.

With my Nautilus, the flavor and throat hit is always spot on, and the vapor is nice too for what it is. I seem to be using this setup more and more lately... And when subbing, it's rare for me to get that satisfying hit, i just find myself vaping more and more to feel satisfied thus burn through a ton of juice. With a Nautilus, I get that satisfying hit right away and vape here and there.

With my sub-ohm gear, juices can be a hit or miss at times in terms of flavor and hit. But i can always count on my Nautilus Mini to give me exactly what I want each and every time.

I even bought a MVP20 at a killer price to perfectly compliment the Nautilus Mini. I wouldnt be burning through nearly as much juice, thus saving me money in the long run.

It's nice to blow crazy big clouds in public, but im starting to fall back on mimicking a standard cigarette with vaping rather than chase clouds.

Am i crazy for shying away from sub-ohming? Maybe it will be fun again after i take a break from it?  

the short story ......

Background and aims

Aldehydes are emitted by electronic cigarettes due to thermal decomposition of liquid components. Although elevated levels have been reported with new-generation high-power devices, it is unclear whether they are relevant to true exposure of users (vapers) because overheating produces an unpleasant taste, called a dry puff, which vapers learn to avoid. The aim was to evaluate aldehyde emissions at different power levels associated with normal and dry puff conditions.

Design
Two customizable atomizers were prepared so that one (A1) had a double wick, resulting in high liquid supply and lower chance of overheating at high power levels, while the other (A2) was a conventional setup (single wick). Experienced vapers took 4-s puffs at 6.5 watts (W), 7.5 W, 9 W and 10 W power levels with both atomizers and were asked to report whether dry puffs were generated. The atomizers were then attached to a smoking machine and aerosol was trapped.

Setting
Clinic office and analytical chemistry laboratory in Greece.

Participants
Seven experienced vapers.

Measurements
Aldehyde levels were measured in the aerosol.

Findings
All vapers identified dry puff conditions at 9 W and 10 W with A2. A1 did not lead to dry puffs at any power level. Minimal amounts of aldehydes per 10 puffs were found at all power levels with A1 (up to 11.3 µg for formaldehyde, 4.5 µg for acetaldehyde and 1.0 µg for acrolein) and at 6.5 W and 7.5 W with A2 (up to 3.7 µg for formaldehyde, 0.8 µg for acetaldehyde and 1.3 µg for acrolein). The levels were increased by 30 to 250 times in dry puff conditions (up to 344.6 µg for formaldehyde, 206.3 µg for acetaldehyde and 210.4 µg for acrolein, P < 0.001), while acetone was detected only in dry puff conditions (up to 22.5 µg).

Conclusions
Electronic cigarettes produce high levels of aldehyde only in dry puff conditions, in which the liquid overheats, causing a strong unpleasant taste that e-cigarette users detect and avoid. Under normal vaping conditions aldehyde emissions are minimal, even in new-generation high-power e-cigarettes.

Conclusion

Aldehyde emissions in EC aerosol are associated directly with dry puff conditions. In normal vaping conditions, the levels of aldehydes emissions are minimal and by far lower than the levels in tobacco cigarette smoke, despite the use of high power levels. In dry puff conditions, aldehyde emissions are significantly elevated to very high levels, but vapers are not expected to be exposed to such levels during normal EC use, even when they use new-generation high-power devices.


the long story a good read
E-cigarettes generate high levels of aldehydes only in ‘dry puff’ conditions - Farsalinos - 2015 - Addiction - Wiley Online Library  

Hi, folks. I've been vaping since 2009 and certainly went through years of trying new devices (Anybody remember the Screwdriver?) But I stopped keeping up with new products and technology once I found a set-up that worked for me.
I use an original Aspire Nautilus 5ml tank with BVC 1.8 or 1.6 coils and flavorless liquid that I mix myself. I've been powering the tank with variable voltage batteries such as the Spinner 2 or, more recently, the Kangor Evod VV 1600 mah. Both the tanks and those batteries have become increasingly harder to find.
Have to say, after the Screwdriver, I was never interested in getting another device with an external battery. But as we all prepare for the (senseless) demise of the on-line vaping industry, I've been trying to quickly learn about regulated mods. I need something safe and reliable that will take an external rechargeable 18650 battery and will also fit my Nautilus tank.
I know the technology has advanced light years. Frankly, all the info out there is pretty overwhelming.
I don't need a lot of power or tons of vapor. I tend to stay between 3.2-3.4 volts with the airflow on the tank wide open. I'm most concerned about quality since buying mistakes will soon be harder to remedy. (Some of the worst products I've purchased-- with the highest price tags-- were from local vape shops.)
Any suggestions for an APV from folks who also use the larger Aspire tank?
Thanks.