For me, the editor is still the most important component of my tooling. The AI features are secondary to my needs/wants when it comes to an editor.
Zed is hitting all the checkboxes when it comes to performance and user experience (yeah, I care about that in my editor).
I'm not a hardcore user of AI, but I do make use of Zed's inline suggestions and occasional use of Opus 4.1 through my Zed subscription.