Ok so most devices have puff counters nowadays, what your average daily, weekly etc. Do u regularly check it? Or just vape on. Reset last week on sunday standing on 3302 today, gives me an averag of 471 puffs a day, my setup is a dvarw DL, plain ss316l coil at .451 ohm, running replay at about 270°c, juice consumption is about 15ml a day.