If you're a solo developer who thrives on AI assistance and wants a powerful code editor, choose Cursor. Its best-in-class AI completion and codebase-aware features will significantly enhance your coding efficiency. However, if you lean towards open-source solutions or only occasionally use AI, you should steer clear of Cursor due to its closed-source nature and potential costs associated with heavy AI use.
On the other hand, if you’re working within a team and need a tool that facilitates real-time collaboration, opt for Windsurf. Its autonomous coding agents and integrated debugging streamline workflow, allowing for efficient teamwork. Keep in mind, though, that it's limited to Mac and web platforms, and you might need some time to get accustomed to its features, especially if you're used to standalone coding environments. If you don't need those real-time collaboration capabilities or work offline frequently, Windsurf may not be your best choice.