So you actually believe the big mom in her weakest form who got her skin pierced through by fodder needles
Is more durable than sanji, who has probably (after the yonkos) has the best skin durability in base form?
And I'm the one who shouldn't be take seriously lol
Big mom was about to get killed by rockets, the only reason she survived was because of her emitting conquerors haki, she bled when falling on her knees while sanji didn't when taking a sword swing from a commander to the face