Board Thread:Versus Debates/@comment-34752936-20180312081824/@comment-31099706-20180314111121

@Namikaze, he reacted by rotating at the same place he stood, that's essentially not reaction, atleast not the way you're implying(speed feat, that is), if he dodged or grabbed Naruto's arm, then that's a reaction, but all he did was stay at the same position he stood, shielding himself, that's a good feat of strength or defence, not speed, an good example for a reaction feat of speed would be Gaara's sand, which only two people managed to get by fast enough, Lee and Sasuke.

@James. Chidori pierced Gaara's thick sand shiled, Gaara, who is a jinchuriki, who had more acces to that tail beast chakra than Naruto at that point. Sasuke's chidori pierced through Gaara's partial tailed beast form hand. That's why Chidori is powerful, it can pierce anything, it almost pierced Raikage's lightning armour, which he praised as a remarkeble feat. So yeah, unlike a blunt force like Naruto's tailed beast enhanced punch, Chidori is a sharp force, a sharp force that was fast enough to get through the sand's armour and pierce through Gaara's sand.

So Sasuke takes this, I think.