I've tried switching from JetBrains IDEs just a few days ago. The speed and memory footprint are very impressive. I ended up badly missing refactorings and some other features and configuring a debugging session looked like something that needs more time than I had on my hands. So went back for now. I hope they add more IDE features eventually. There's not much a pure text editor can offer over Emacs after all. But this announcement sounds like they are prioritizing agents integration - the same thing that seemingly made JetBrains drop the ball on their core advantages.
Was in the same boat. I ended up not using Zed because it had a bunch of minor quirks that annoyed me but I moved to vscode. I primarily write Typescript and C# these days. I was a JetBrains fanboy for years and it feels way too bloated now, stuff notoriously hangs or takes too long on my M3 Pro. I also love Claude Code integration with vscode just a bit too much to give it up for CLI.
no emacs key bindings??? Makes me taking this is another hipster text editor that isn’t “an ide” (vscode)
JetBrains should really start investing into porting to Rust/C++ over their bootleg Java.