Kishi said in an interview " Naruto and Sasuke are exactly equal and their powers completely balance each other and their the same."
So Naruto and Sasuke are equal.
But Naruto also has the Biju's borrowed power.
That would have to make Naruto > Sasuke then, since he has extra borrowed power.
So Naruto without borrowed power = Sasuke
But Naruto with borrowed biju power > Sasuke.
So Naruto and Sasuke are equal.
But Naruto also has the Biju's borrowed power.
That would have to make Naruto > Sasuke then, since he has extra borrowed power.
So Naruto without borrowed power = Sasuke
But Naruto with borrowed biju power > Sasuke.