Well im still smoking not vaping as much due to the headaches as im finding it really difficult to vape dont want the headaches back u c, i understand its a mental thing but this is the hardest thing iv tried and i really do want to stop smoking, iv also tried a kangertech subvod 6mg 0.5 coil but even that gives me a migraine and dizziness after a bit, my younger brother has a innokin cool fire 4 plus with a isub tank, i could try that with a 1.0 coil, what recommended wattage should i try???