I like mine. TC works fine. I don't have a temp probe so I can't say how accurate the temperature is but the TC vape is very nice. Fires quick. Haven't fired it up with the scope attached yet so I can't give any stats on accuracy in regard to power, or TC profile. I guess I'm happy enough with the perceived performance not to bother. Easy to navigate. Nice in the hand. Only has a single clip on the battery door but it has never come loose on me. It is single 18650 obviously so the battery life is limited. I use it mostly with +Ω build in an MTL which helps with battery life. I'm real happy with it. It's in rotation.