"Best way to start is to say this tank is pretty amazing, with a few caveats. Perhaps breaking it down into sections is easier.
Fantastic. Heavy tank, whether it is brass with a stainless coating (likely) or pure stainless, doesn't matter. The pyrex tank guarantees it wont be affected by the juices that often crack others(maybe Dell could add a comment here as to juices and varieties that are best for this tank). And if you are rocking a Provari, it looks like it is made for it.
Quite simply; superb. Massive vapour production, great flavour, BUT a very cool vape. This is a bottom feeding tank so the vape is quite cool. If you don't care about that then get on board.
Will clog up fairly quickly. But I use high VG juice so I found it did and burnt fairly quickly too. I got about three days out of the first one. That said, there are ways of alleviating this. Rinsing the atomiser in VERY hot water each day then drying it thoroughly helps, as does dry burning (wont go into that there are plenty of instruction videos on the net but 3.2V seems to work best).
Filling and Voltage for Usage:
A breeze. An instruction manual is provided for both on a piece of card
I am a bit of a DCT man. Haven't been vaping long but have spent a lot and tried quite a few. Of all the clearomisers I have tried this thing is the best I have come across. It is not perfect, but it doesn't leak (massive plus), it looks fantastic and the atomisers last if you look after them.
A fantastic product I can highly recommend IF you don't mind a cool Vape."