So this is my 5th week vaping. I haven't touched a cigarette since I set up my first mod. Now I am waiting for my first mechanical mod to arrive. I am excited to try a carto set up...my wife purchased the k100 mod kit for me and I bought a tank system that uses carto's. Right now I am enjoying my eleaf 20w with the aspire nautilus mini. ..with trial and error I have been learning what watts to set my system at to truly enjoy the juices. And I love the clouds!!!!