Just ordered me one of these from Wake and vape for $69.00. Been using a single 18650 SMOK BT50 and aspire atlantis v1 for the past 5 months. Wanted to go higher watts and lower ohms with this IPV4s, going to use an Atlantis V2 tank and an Arctic tank, both .2 ohms. Im too lazy to build my own damn coils! LOL! Anyone got any input about this mod?