hi all, just got my brush carbon mvp2 yesterday smaller than expected and i've been playing with it since, i am really loving it. i have so far tried my protanks 1,2,mini 1,2all work flawlessly, great vaping expirience. the only tank that does'nt work is my anyvape davide mini, i don't know why it also does't work on my itaste vv 3.0. but no biggie i don't use my mini davide much anyway as long as my main tanks (protanks) work great thats what matter. so if ur thinking about getting the mvp2 pull the trigger, its awesome way better than my itaste vv 3.0. im gonna be vaping on my mvp 2 all day avp and my two itaste vv 3.0 as my backups. well hope this helps you won't regret it and keep vaping.