What's the pros & cons for each? When I first started vaping about a month and a half ago I bought a cTwist w/ a clearomizer. From there I bought a atomizer and dripped for a while(stopped because dripping and driving is a no no) then bought a tank w/ their "game changer" carto(I forgot the real name if it. Kudos for whoever can tell me what it's really called. It a bunch of numbers and letters and I think it starts w/ "C"). Besides that I haven't tried anything else and am curious about the pros and cons of each.