Hi,
1) Vivi Nova from Vision
It is a wick tank. Can be rebuildable, easy to fill & clean. Gives good TH & Vapor.Holds 3.5ml juice. If using with a provari,lambo or lava tube, needs a 510-510 adapter,else no air flow
2) Dct tank is a carto tank. Carto are with filler to hold juice. Dct stands...