The Vivi Nova types are IMHO so 2013 LOL. Much better tanks our there. The Aspire Nautilus BVC and the Kanger Subtank and the Newer Kanger Aerotanks. I am hooked on the Kanger Subtank Best damn tank i have ever used and I've had them all Carto tanks protanks, Vivi Novas, Aerotanks, Nautilus and RTA's. I'd say go with the Kanger subtank and use the 1.2 ohm heads for now and it will go up to i believe 25 watts. It uses Japanese pure cotton wicks which kick .....