All the reviews were reporting wadda flavor beast this thing is and I had to try it. I love to see new underdog companies do well too. (For the right reasons anyway) I know I don't have as much experience as a lot of folks do, but I mean to tell ya. This RTA is beyond awesome. They even fixed the minor cons mentioned here as well. The glass stays on now when disassembling and the airlow adjustment ring is perfect. Oh yeah. The included drip tip now comes on and off easily too while still being tight enough. Everybody says it's not for beginners as far as building ease, but I whipped up a pair of 3mm .4 ohm 30ga. twisted cores claptoned with staggered 36 (all 316L), cut the leads like Daniel says, wicked it after priming and no leaks and no shorts. The flavor and vapor production is truly incredible. The only fiddly thing might be that the 510 connector seems a bit long. I stuck a modguard on there to take up a bit of the depth. I can't imagine any RTA lover not loving this one.