I don't do carto tanks because because I can taste the polyfill so I can't comment on those. However, listed in order of what produces the best taste from my perspective, I have atomizers for dripping, little Kanger M3 clearos, an AGA-T2 RBA, Boge Vivi Novas from Vapor Beast, a Kanger T3 and Vision Vivi Novas. All but the Kanger T3 produce warm vapes.
I've not had problems with any of the devices producing dry hits but I don't chain vape frequently and I use mainly 70 PG/30 VG juice. I would probably pick the Boge Vivi Novas as the best balance between user aggravation versus performance. Grimm Green gave the Innokin iClear 30 a very good review but the ones I got in a coop have yet to arrive so I don't have any personal experience with them.
One really nice thing about VW is that it pretty well eliminates the aggravation of using different devices with oHm ratings all over the map. I've yet to find a juice delivery system I love so its nice to have something that makes the quest less painful.