Two big things:
First, and the smaller of them, Kaido's chat was great. However, it was literally just chat. For everything he said about haki, and even the slash attack quip, literally nothing he did in this chapter actually worked. Luffy immediately overcame that barrier. And the nature of his awakening is to absolutely overcome that common logic.
Secondly, and the bigger of them, Luffy is absolutely insane. "Hey Momo, you'd better move the island. I'm about to kill Kaido with a massive, island size punch that will destroy the island it hits. Good luck!" (Also, the lightning thing is amazing, I love that Luffy can do that, its so freaking cool. And lord have mercy, the size of that fist. That's gonna hurt if/when it lands.)
Smaller thing:
Kin’emon and Hyougoro and the rest of the samurai had great parts.
Smallest thing, Denjiro is about to show up and kill Orochi, thankfully.
Lowkey best thing: Luffy getting cheeky and playing with Nami in the color spread is pretty cute. Their interactions are forever top tier.
Can't wait for the next chapter.