So far, Luffy's feats are truly on a level of their own
> Luffy is the only SN around with the ability to see the future, and thus allowing him to predict attacks in advance and dodge them like he did on Base Kaido's raw speed attack(thunder bagua)
> Luffy is the only SN around with barrier haki, with the ability to block / tank yonko attacks with little to no damage
> Luffy is the only SN around with level 3 hardening, allowing him to hurt Kaido even with a g3 attack, let alone G4
He is truly a monster compared to the rest
Law on the other hand, isn't showing anything new and even his strongest attack(gamma knife) is barely affecting Kaido
In Kid's case, outside of assembling scap metals to slam his opponents, he didn't show anything original
The only interesting things from the SN side was Killer's new attack, very impressive
The other one being the hype behind Zoro's attack power
Kid and Law should really start doing something