Yeah footstools are legit i think some Sonics here have been using them just fine. Sure ppl can DI out but close range ASC, or side b gets u virtually guaranteed footstools. In any case if u get the footstool FF a spincharge can net you another footstool, a nice tech chase ASC or SDR combo,some heavies a ff aerial or even allow simple shield pressure if the opponent can block in time. KID always states a person can just wait and attack on reaction to sonic. Personally i think that makes no sense because if they wait that puts sonic in a BETTER position to tech chase and they have to get up eventually.
Given where the footstool is done, you could have some nice options. Lastly foostool > dair is nice too. it places ur opponent into the air enabling u to **** with uairs. Even grounded opponents, footstooling to dair gives us a free juggle situation. Oh and you can block footstools so if ppl for instance block ur fair and u buffer jump u can footstool>dair if they dont react fast enough. Otherwise ur getting punished anyways if they do lol. Footstooling to recover is amazing too and versus quite a bit of moves, if u are DI away from ur opponent and they attempt to hyphen or DAC usmash u then a footstool gets u out of such situations. Learning to regular foostool on purpose has actually been working for me for awhile now too given our speed. Bigger characters can be rushed down and footstooled during their recoveries very easily or just if they are recovering only to launch them back up with a dair. Footstool is obviously fast, us being the fastest character in the game on ground and air (with spinshot) we can apply them more that others. Its no saviour of Sonic (see: side b's invincibility frames; shameless plug) but it is more useful then ppl give credit for. Besides figuring out where ppl will DI isnt impossible. there are clues given their position on stage. Plus footstool can be relatively safe once ur close to your opponent. If they attack u foostool, DI away and reset to neutral. If they dont u footstool and get a potential tech chase/dair/ff aerial/ or any cross up shenanigans u might use. We get footstools easier than most characters and we have some few options to take advantage of it. Why NOT use it time to time?
Screw my whole post. Learn how to side-b hop correctly, so u can deny dumb priority hogging moves. Thats far more useful. True story.