Ask away, stop vaping !! Good job I was sitting down for that one, Nooooooo... I sold all of them for a few reasons, I don't do nickel coils, so there was no need for a temp control mod and I bought a HexOhm 2.1, as soon as I used one of those, that was it, nothing else can compare. Please be aware though, these mods are not for beginners and you need a good understanding of ohms law and battery voltage, it's just beautiful to use. Its not a mech mod either, it is still a series, regulated, 20A /110W box mod.