I went ahead and pulled the trigger on one of these to check it out. I haven't used it a terrible amount because it is just for my boating\backup rig, but with the 1.5 ohm coil in it I put it on an MVP 2 cranked to 5v and chain vaped away on it with no burnt taste. I guess flavor was decent although I mostly drip, so I am spoiled there. Vapor production was solid. The airflow works quite well. Closed all the way off makes it super tight and all the way open is pretty loose. My wife has run through a couple tank fulls at 4v with no complaints. None of the gurgles etc. from some of the other Kanger tanks.