If you can draw it really fast without snagging it on anything, and then after drawing it really fast and without taking the time to adjust your hold put the first one or two shots where you want them to go, all while your brain is registering the fact that you are really and truly, not just make believe after some little stress test or having a loud noise in your ear or running a few yards but really believing and understanding that this is your one and only chance to live or die, with all of the psychological fog and motor skill degradation that comes with that, then I suppose either one will do.

Gunnery, gunnery, gunnery.
Hit the target, all else is twaddle!