in my case, I use zed for almost everything, and vscodium for three things:
search across all files; easier to navigate the results with the list of matching lines in the sidebar, and traversing the results with cursor up/down, giving full context
git; side-by-side diff, better handling of staging, and doesn't automatically word-wrap commit messages (I prefer doing that myself)
editing files which have a different type of indentation than what is configured in zed, since zed does not yet have autodetect
search across all files; easier to navigate the results with the list of matching lines in the sidebar, and traversing the results with cursor up/down, giving full context
git; side-by-side diff, better handling of staging, and doesn't automatically word-wrap commit messages (I prefer doing that myself)
editing files which have a different type of indentation than what is configured in zed, since zed does not yet have autodetect