Ah, once you reach the half century mark, who has time for burnoffs.....My Fury arrived today, super mega ultra mondo fast shipping. This vape is on point! I surely appreciate the tests that indicate a bit of conduction potential. However, this thing hit 390 in 20 seconds, and it rips like East Coast undertow! 1 hit to the face then power off, managed to grab a chaser hit with the residual heat. This thing should be re-named the Grasshopper (fucker) Smasher. All of you unhappy, on demand convection snobs would be remiss to pass by this vape at this price. That's right, I said it. Appreciate the manufacturer's presence on the thread, we sure can be a tough bunch when it comes to our favorite sport and vape performance claims. It is convection, it is a nice, stealthy package. Feels like quality in your hand, and it will be my daily driver helping to fight the stupidity quotient rampant in my industry. Thank you Healthy Rips for making a great little vape. I am very happy that I decided to re-purchase.