Xavi is the best passer of all time. No one controlled a game like he did.
I have Zidane > Xavi in terms of overall game and assisting, but Xavi's passing was unrivalled.
I have Zidane > Xavi in terms of overall game and assisting, but Xavi's passing was unrivalled.
However when it comes to technical ability Modric is far better. Xavi naturally never had to take the helm on his own as he had someone like Iniesta on his side, but Modric's ability to maintain defense and pressure and initiating counter attacks is unmatched.
Luka is more complete in that regard whereas Xavi mastered a single role on the pitch, his positioning was not as fluid.
It comes down to which style you prefer imo, I'm leaning Luka solely because he can run the midfield on his own.