I have tried mall version vapes in the past, and was unsuccessful at quitting analogs. 3 years later I decided to search the internet for improvements made to e-cigs and came across this forum. I decided to take the plunge and order the Provari Mini. The price was a gamble, but 3 months later...I have not even wanted a drag of an analog cigarette. The Provari was love at first vape. I never want to be that stinky, bad breathe, tired, analog smoker ever again. (this coming from the person who smoked a pack a day for 16 years...total years smoking = 21 years. And I called cigarettes "my best friend", "my security blanket". My Provari easily replaced them). Amazing!