I've been vaping since Dec. of last year (w/moderate success). The be all/end all was suppose to be the Go-Go and I found very little satisfaction with it because of the airy draw. I've been using the Igo for the last few months - stiffer draw, but I think I'm done with cartomizers. Some people claim they last them a week, two weeks, etc. but for me? About two or three days at best and it all starts to go downhill from there and be not so good. I'm not sure, but from what I've seen with mods and mod vapers, they seem to be having a little more fun than I've been having w/vaping. Not sure if this is the correct forum (but hey, it IS the modders forum) so the question is.........what would one suggest. I'm looking to get some serious satisfaction from vaping and so far the standard pvs just aren't doing that for me. Any suggestions would be welcome.