Naruto or Sasuke, who is better?

In the last battle of Tsunami Valley, after Naruto and Sasuke joined hands to seal the night, Sasuke decided to kill all the shadows and control all bijuu. Naruto and Sasuke also ushered in the last battle. The location of the decisive battle still chose Tsunami Valley, and the two sides staged a super-S ninja duel, which ended with spiral pills and Thousand Birds, each losing an arm and falling into a coma.

During their coma, they reviewed their lives. Finally, Sasuke shed tears and admitted Naruto's ability and lost to Naruto. Indra's eternal fate of fighting Asura was completely solved after Sasuke and Naruto World War I, and ended in Sasuke's failure and Naruto's victory.