I thought I'd explain my quick synopsis on what I use and why I don't like many of them.
all clones unless noted
old ones used for parts:
Stardust--[all tanks cracked]
Cartomisers from a Metro Ecig cigalike [very first ecig. Not enough vapor/lasting battery]
Nimbus RDA [used tiny hex screws which stripped real quickly]
phoenix RDA` [used tiny hex screws which stripped real quickly]
Still in use:
Aqua V1 [not enough juice and a pain to work with]
Aga T2+ (authentic) [Genesis style.. had to keep tipping, not enough airflow]
Fogger V4 [great and dependable tank, but dual coils and I prefer one coil as my main]
Squape [leaked through airhole which was in the 510.. leaked into battery compartment]
Squape-R [leaks or constant dry hit.. no inbetween]
Kayfun lite [leaks like crazy no matter what I try]
CE5 [not enough airflow]
Mini protank [not good for wicking VG juice and not enough airflow]
Kanger subtank mini (x2) [loving this tank. No problems. Currently have it wicking too dry though]
Kanger subtank nano [same as above, but doesn't hold as much juice]
Taifun GT-2 [so far so good, but minor leaks]
Mutation X RDA [cheap clone that has a shallow juice well]
Tugboat RDA (x2) [great atomizers, dual coil dripper which is not an ADV for me]
Derringer RDA [same as Tugboat, but better airflow.]