King's durability without his fire is much lower than Luffy. - Gen. Discussion - Comic Vine

Luffy took ACoC with a smile while King without his fire after he took ACoC from Zoro which is weaker than ACoC from Kaido, King immediately activated

Gear 5 Luffy runs a Marvel blunt force durability gauntlet - Gen. Discussion - Comic Vine

Can WCI G2 Luffy blitz King? - Battles - Comic Vine

Burning Will; Debunking Friction Head Canon Once and For All : r/OnePiece

Current Luffy vs Femritters - Battles - Comic Vine

Is King durability overrated or underrated? : r/OnePiecePowerScaling

IFJ Sanji AP update (2023) - Gen. Discussion - Comic Vine

How powerful is Luffy - Gen. Discussion - Comic Vine

Luffy vs Dogramag - Battles - Comic Vine

About this Fight: They've Earned It (1039 Spoilers) : r/OnePiece

G5 Luffy runs the gauntlet - Battles - Comic Vine

How to anger a One Piece fanboy - Quora

Why is the world government not trying to look for one piece and do something about it? - Quora

New info about Gear5 Luffy - Gen. Discussion - Comic Vine

Who would win in a fight, Gohan or Naruto? - Quora