The thing is that Queen is insane on his own, I mean who could eat a fucking Hell Memories and laught about it after getting send into multiple walls? That attack was above Jinbe strongest attack who one shot a guy with 546mio:
A similar attack to Jinbe strongest move one shot the strongest flying six...
And Sanji use a stronger attack but Queen just laugh about it...
Red hawk something far weaker then HM did this to Doffy:
Doffy was huffing and lying down, injuried by "just" a red hawk from Dressrosa Luffy, a hell memories would send him across the city and hurt him seriously hard(intenal burning) since this is modified Sanji who use this hell memories.
And Queen just laught about it...
Queen problem so far is not his durability/endurance, as reader we want see more different skills.
His snakeform attack was pretty insane, what I want to see is more of these skills or a stronger beam attack.
I feel like Queen just play around with lower end attacks to troll Sanji. I hope he use soon mid lvl attacks, perhaps awakening could make him even far stronger.
Queen is really a monster too.
Kaido has great two calamity, poor Jack deserved it at least better but even Kaido admit Jack power and want him to fight back, seeing how much respect Kaido has for his commander.