If you like a tight draw, the subtank is more for straight lung hits and MAYBE the wrong choice for you. The above mentioned products will give you a fantastic, tasty, mouth to lung hit, similar to a draw on an analogue stinky cigarette. For best results, I have found using these coils at 4.5 volts to be fantastic. I Vape a 30PG 70VG ratio with 10-12mg Nicotine. Hope this helps.