Hello since i was off for couple of year, today two of my mods died, so i must buy new stuff. mostly i used gem 22 and erlkonigen, today i order 2 new mods, and i looking for new rta. most importand, is flavor, single coil, 22mm, at least 3ml, and it will be nice if it have top airflow ( i need leakproof tank) and last it must be quiet, i know i want many feature but maybe someone can share some tanks