Honestly main reason is the UI and speed. Cursor has consistently felt faster and easier to use with better inline auto-complete and faster large edits in chat

Honestly main reason is the UI and speed. Cursor has consistently felt faster and easier to use with better inline auto-complete and faster large edits in chat than VSCode ever did. The way suggestions and chat is shown is just a bit easier to read and more elegantly presented. These things make a big difference.