I have recently updated my set up to an istick 20 and nautilus mini. I had been using the ego twist. It was never really good but the kept the nicotine cravings down. I have not completely quit smoking and I know that is part of my problem but I just can't find anything that tastes good for more than a day or less. I do like my new stuff much better! I am still using 12mg and wondered if I lowered it would it help. My friend has the istick 30 and atlantis tank and she had to go to 3mg because it made her sick at higher level but she said the flavor was soooo much better. Can I use the atlantis on my device and is it worth the upgrade? I have gotten so many tips from here and I thank you all for your help!