There came out brands of tanks in the market in 2016 and for the best one,maybe different people have different views,here i will recommend Smok TFV8 and iJoy Limitless XL for you,see good reasons right below
No.1 : Smok TFV8 Sub ohm Tank
TFV8 Cloud Beast was one of hot and popular sub tank in the market for its amazing features,high performance and awesome flavor . Smok TFV8 Cloud Beast features TFV8 used four Unique Patented Turbo Engines: V8-T8 (6.6T), V8-T6 (6.0T), V8-Q4 (5.0T), V8 RBA (4.0T-X) to give you a amazing vaping experience and features 5.5mL and 6mL eJuice capacity,Super Lager E-Juice Refill-Slot & Central Air Slot and Bigger heating air tube .
No.2 : iJoy Limitless XL Tank
Limitless XL is the latest sub ohm by iJoytech but also with RTA function for DIY fun. iJoy Limitless XL Sub ohm & RTA features 4mL eJuice, direct to coil Fan-styled airflow control ring and a unique Rebuildable and Swappable Deck System.So if you want a tank with both sub ohm and rebuildable function,you can buy iJoy Limitless XL Tank, and now you can enjoy big discount for iJoy Limitless XL at vapingbuy.com.