How many impact frames should I make per…well impact

on that 5 option i mean, for example Big Bang Drive, that first kick might not get impact frames, only the second kick, but that second kick will have more animation and smoothness than normal, and also I might be lazier with it, also (not immediately but there might be a point where im burnt out and) i dont add or barely add character movement and it will just be more background stuff moving/happening more than the character

(I’m not that good at english so i gope this is actually readable, sorry if not)