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 