Kizaru wins, Mid diff if he doesn’t mess around. If he messes around extreme diff if he does. 😎

No messing around, Zoro and Sanji win high diff.

Equal

If Zoro and Sanji put aside their differences they become a really formidable duo. Plus both can use Armament Haki which bypasses Logia devil fruit defenses. Kizaru’s only way to avoid getting destroyed is he keeps his distance but Zoro and Sanji are good at closing the gap. If they didn’t hold back and didn’t waste time bickering they’d likely crush Kizaru with enough effort

Kizaru high if he tries. He was equal to Luffy when he was messing around, and Luffy>= Zoro+Sanji.