Cursor and Windsurf are both AI-native code editors built on top of VS Code. Cursor is known for the largest ecosystem and full VS Code extension compatibility, with a mature Composer/Agent mode. Windsurf is known for a more autonomous, opinionated agentic flow (Cascade) for multi-file changes, built by the team now known for Devin. Neither is objectively "better." The right pick depends on what you're optimizing for.
Choose Cursor if you want the broadest extension compatibility and a proven daily driver. Choose Windsurf if you want a more autonomous agent that plans and executes multi-file changes with less back-and-forth.