-Sanji got hit by dozens of Oars punch before while Zoro only had to deal with the knee attack. Debunked countless years ago.
-Durability of suit = the suit is resistant enough to not be destroyed by the impact =/= more durability. It's not an Ironman suit, sry little Zorolieber, that's a pure feat of Sanji himself. And anyway, Zoro is having feats only thanks to Emma, so what's the point on bringing this up and look like a clown yourself? xDD
-Nothing relevant, that's a random homie in a lightning attack, she did dozens of those.