This is actually the trouble - when you are happy with your set up there's not a lot you can say about it that you haven't said already!
Mind you, I'll always be grateful to the nice Spanish lady in her vape shop in Torremolinos for nagging me about how good GS Air
tanks actually are - if she hadn't I'd never have tried one in the first place.
Cheap is often taken to mean rubbish but in fact these little bargain tanks are possibly
vaping's best kept secret (said he with four in his posssession and two more en route from China!)
Happy
vaping all!