so i have both consoles (and a nintendo switch), and i honestly perfer the ps5 (helps that i have more games to it) but i have had an ps4 and ps5 longer than the xbox (i did give my ps4 away to my little sister since ps4 games works on the ps5 and i also wanted to be a nice older brother) so i am more used to the lay out on the ps5 so i am pretty biased here

though both seems to run just fine, if there is an difference it's not big, though i can't judge since i have different games on the consoles, so maybe buy which one is cheaper.