It's got one of the best auto switches I have used. Draw is very smooth. And the horizontal coil design lets you adjust it by either fluffing the filler up or packing it down. It has a five second cutoff which, for some reason, does not matter too much. If I have a dying cart, and do manage to hit it, there is no wait time. It's ready to fire up again before you are done exhaling. I usually hit the cutoff on slim batts and always had to find ones with 10sec cutoffs like V4ls.
These things just seem to fit nicer in the hand without the manual switch and I dig the ability to vape with my hands full.