I use it as my secondary editor (after Sublime) but could easily see myself switching in the not too distant future. It's incredibly fast, possibly even more so than Sublime, and really well designed. While the UI design of an editor is possibly not that important to a lot of people, I find it really matters to me for unknown brain reasons, I get anxious if I ever have to use VS Code as it has zero attention to design details.

I'm really pleased for the Zed team on reaching this milestone. I think the only thing holding me back from it being my daily driver is the built-in Pyright (which I hate) and lack of Ruff support.