I used to cheer for Nadal but I can't anymore

[Povl Carstensen]

A player like Federer, who has won only one GS on clay, has no business claiming to be the GOAT.

Nadal can not stake a claim at goatness yet, but he is better than Federer.

On clay definitely. And Federer is staking a claim at goatness, so it is hard to see how Nadal is better yet.