It looks more impressive until you slow it down nah kk but the impact frames on that one part look weird; typically with impact frames you want the background black, white outlines try to keep ‘em rough like on 1pt and one more color of your choosing usually red. And don’t be afraid to stylize impact frames, like some people will put the characters as skeletons in the impact frames, it also doesn’t have to be only one frame, but remember that they are supposed to be fast like a flash and this app’s max fps is 12 so I usually keep it to one impact frame.