Base Zoro mid diff Sanji yeah
Sanji hasn't shown anything that put him close to Zoro overall
I mean; hasn’t Sanji overpowered two veteran level fighters (3 if you count when he tested out the raid suit) was able to dodge Katakuris attack with his observation haki and speed and just recently avoid detection when under the noses of two calamities followed by clashing armament haki kick to kick with one then tanking a hit designed to seperate him?
Of course he also parried a powerful attack by big mom with Luffy and got props for his power by Doflamingo.
Sanji seems like he’s just fine I don’t get what he’s lacking here? You can say he lost to vergo but that’s not really true since Sanji was already broken going into that fight and was able to hold him off without using armament haki then fly carrying the G8 marines to freedom