The attack Apoo used on Luffy was the explosion that blew up from inside Luffy’s body… Thats NOT what Kid was hit with by Apoo… what fireballs hit Kid? The fuck are you talking about. And this wasnt a Cognac,- Cognac is Napoleon and Prometheus combined and its a NAMED ATTACK, which Kid did not get hit with
Again, You are head canoning hard… there is not even THREE attacks in the entire series that compare Luffy and Kid’s durability as being equal