Question: is roxas better than sora?
Answer: Roxas is my second favourite character after Riku but Sora is stronger than Roxas. The way I see it is that Roxas is as strong as he will ever be whereas Sora can and will get stronger. ... It's more that Roxas clearly had Sora beat in the cutscene after the fight with him, but only lost because Sora recalled his Keyblade.