I've been off of the cigs for over 3 years and my gear is very basic. Aspire K1 type stuff is really the best that I need. However, being the prepper that I am, I went in with some vapocalypse stuff. Provari power and a bunch of tanks. Didn't really want to use them, but figured some day I would have to. Well, I got jazzed tonight and thought I'd try it out. Filled up a Triton V2 and put it on the Provari and I got an E1. Fine, I changed the coil, and I got nothing but burnt cotton. For 20 minutes. OK, let's try a Triton V1 Another E1. OK let's try that Lemo. E1. I threw that .... on the ......n floor. I think the Provari survived, the Lemo not so much. I'm still trying to figure out how I spent 3 hours with expensive hardware without a single hit, and how my reliable vape is still an aspire K1. Pretty sure there is some user error here, but I'm not an idiot. I've been vaping for over 3 years and I majored in chemical engineering.