Kid >>luffy. Kid was pretty much equal to luffy in prison with only one arm. He carried the same amount of rocks with one of his arms and endured months of hardship while luffy was about to get broken in just a few hours.
Damn, zoro defeating king rather easily is pretty impressive. This is a zoro that had already taken so much damage against king who easily destroyed marco.
Even sanji, who didn't fight kaido, collapsed after beating queen.
I think it's pretty evident zoro > luffy > sanji
1. Zoro for hurting kaido and getting black blade. Plus he's probably the strongest in alliance.
2. Otama for basically winning the minions war. Every person she turns against kaido is like killing two people, because the gains 1 and kaido loses 1. So, a difference of two.
3. Luffy for doing...