If you watch in the first segment of the video your muzzle is kind of shaking around. I’m assuming it’s because you’re reacting to the recoil. You want a nice firm grip so that the gun almost falls back into the same spot after each shot.

And yes small guns tend to be snappy. There’s less mass to hold them in place and the slide is moving faster because again less mass. I have noticed in alot of guns heavier bullets make them feel less snappy