I've used both for a bit and honestly I am leaning more toward GitHub Copilot.

Cursor is pretty solid, especially for quick completions, but Copilot just feels more polished and reliable. Most people use VSCode, and it's easy to set up and use, + it has a variaty of models (which I really like about it) to choose from, just for your needs. It also understands context related to GitHub much better.

Then in terms of pricing, the Copilot free version is good enough for normal coding tasks.
So for now I'll just stick with Copilot unless Cursor really changes for the better.