Super new to the forum and fairly new to the vaping community. Maybe someone has been in this position before, but here goes: eleaf iStick 30w Kanger Nano Was running a 1.2 ohm coil before I finally burnt it up. Got a new OCC 0.5 ohm replacement (that happened to be the new vertical style) and so far it goes like this: If I let the mod sit for 20-30 minutes before taking a pull, the first hit is flavorful just as it was with the 1.2 ohm. Every consecutive pull after that still produces a good cloud, but is damn near odder-less and tasteless. I've only had this juice for 6 days, so I doubt its fatigue, but I don't know enough to tell the difference between fatigue and faulty equipment. I should note that my eleaf is only reading the coil at 0.6 ohm and not a true 0.5 ohm. Also, my top end for volts is 4.2v where as with the 1.2 ohm I was easily breaking 5.0v on the 20-30w range.