I have a mega thread in the making regarding vaping im just adding the last touches but ive been seeing alot of people sub ohm build and listen. If im known for anything on this sub forum its that im always preaching about BATTERY SAFETY. Do not i repeat do NOT run a sub ohm build ESPECIALLY if youre not running the safest batteries. Ie: sony VTC3 4 and 5, Efect IMR, MKNE, etc. Dont cheap out on batteries and be ware of fakes because the last thing you want is your battery to vent and blow your fucking face off