I just heard about these and I want one real bad especially now that I'm trying to quit cigs/weed/alcohol.  My biggest problem is cigs, no way I can quit them, I think this might be a great alternative.  I smoke usually a pack of marlboro lights a day, my question is which kit should I get?  I want something that has good battery life, and good vapor.  I'm thinkin 901 but I want something real simliar to a marlboro light or red.  I'm planning to drip too but I'm still learning about that, thx 