It's downright ridiculous to even suggest you'd overpower and match your opponent blow for blow just because you can't be hurt. King was as good as Zoro even outside his durability. The only difference was that the fight would've been much closer if Zoro had been able to hurt King.
King got fucked pretty fast after zoro unlocked acoc...
Really? If i can't be hurt at all, and you and me fight, wouldn't my attacks hurt you?. Thus overpowering you, while your attacks do jackshit?
You can be superior without reaching the same level of mastery. Kaido apparently doesn't have an awakening. Unless you think he's less proficient and weaker than Kaku as a Zoan. This argument means literally nothing. King has a far stronger zone, and is much stronger physically than Lucci even in base.
Kaido isn't a zoan reliant guy tho. He had acoc fs acoa and oni dura etc... AND kaido has a fucking mythical zoan lol.
King only had his hax and ancient zoan. Lucci only has his awakened fruit.
If lucci does well against zoro, thats straight up saying that king had shit mastery of his fruit. Not even debatable at all.