As far as sub tanks go the new Uwell Crown III looks quite promising and has garnered decent reviews. I'm quite fond of the locking mechanism and the aesthetics are impressive, apparently the premade coils are good. The question is whether they work (and for that matter work well) in TC -- Uwell says they are SS316 but there is no official word on whether they can be run in TC mode. Anybody have the scoop? I wouldn't mind picking up one of these for on-the-go vaping if the coils are decent in TC. Thanks!!