I was a 40+ year smoker, I used other ways to quit but was never successful for more than 8 to 10 months, I finally quit smoking 9/8/2012 and have not picked up not one cigaret since nor craved it. I started Vaping with a ego battery 900mah with a cartomizer and dripping. I soon found I didn’t want the constant dinking with this cartomizer at work and changed to a ce5 clearomisers and French vanilla and Marlboro flavor at 24 mg soon after I tried a vvnova and that was my fave. I tried a 650 mAh ego and liked the size better for my breast pocket but found that a 350/400mah was all I needed for a stealth Vaping. Why you say , well I work with a bunch of aggravating fellows and my game was to keeps aggravation down and they had other ways to aggravate me more so the more it was that bad. Out in there face they wouldn’t . Long story short I am still smoke free and love my 3 or 4 flavors.