Board Thread:Versus Debates/@comment-30168027-20161030085406/@comment-3965545-20161211193143

Well to be honest tb level chakras became common. 4th Raikage, 3rd Raikage, Kisame, Hashirama, Madara, Nagato. So Sasuke may have 9 tails chakra levels or close to it. Naruto still has far more than that though.