Well, I decided to start using the vape today. I wasn't able to taste anything or smell anything with herb in chamber. Chamber was packed light and tight, good vapor. Compared to my Pax 2 I'm actually surprised that the vapor quality is smoother. I tested 370 f and 390 f. I do not think id ever go any hotter than that. Needless to say, I'm satisfied with the performance for the cost of the device.