Judging from how Queen fights in that Zoan form of his, I doubt he'd keep up with Sanji speedwise, combined with the invisibility ,He'd just be a very durable punching bag for Sanji. Page One 2.0
So it’s an assumption? That a fat character is slow? In anime a fat character is slow?
Anyway I’m asking about combat speed. Combat speed includes reaction and attack speeds and all that. For example, Queen has gun in his mouth so the bullet speed and his firing speed are counted as Combat speed. And last time I checked Sanji gets tagged by bullets. So already, just his gun mouth itself can tag Sanji. Stuff like that.
There’s no proof of Queen being slow in combat. You can say Sanji can run faster than him but that’s just movement speed. For example Zoro can cut Sanji down no matter how fast he can run because of Zoro’s attack and reaction speeds
Also hybrid form exists remember so even if Queen’s full Zoan is in some regard, hybrid form exists