Can we finally agree Kid is at least YC1? He was able to stop big mom's combined napoleon/prometheus attack with only one hand(not even punk rotten), whereas Queen was getting destroyed by a nerfed big mom.
Honestly by feats, in terms of pure power, Kid's "base" techniques(ex. punk gibson) are comparable to whole cake island Luffy's boundman. Back then, Luffy needed to use a gear 3rd punch and Sanji needed to use a diable jambe kick just to block a weaker attack. With just his regular giant metal arm, Kid can fully block cognac and send big mom flying into the air(1009).
Again when has any YC2 shown feats this good? If Kid's regular giant metal arms are this powerful, then this easily scales punk rotten to be >>>dressrosa boundman. Feats definitely suggest this as punk rotten was literally shoulder throwing dragon kaido, who is enormous.
Honestly, Kid only looks bad when you try to compare him to Luffy.