I agree with the advice given here. Quitting smoking has other effects besides cravings. One of the most important things I learned when I started was this: after hours and hours...and hours of research, I was still convinced I wanted an ecig that looked and felt like a real cigarette. I thought "I don't push a button on my Camel, why would I get an ecig like that?" I thought that having something as close as possible to the real thing would be more likely to help me quit. Soon I realized that it's all about the experience, which meant something larger and longer batt life. I would recommend the Ego or Riva wholeheartedly to the beginning vaper.