Probably. My benchmark was mostly to compare Borg v1.2 and v2 and some network optimizations. Restic was a stretch goal really.

For Kopia, I do try it once a year, but I still find the docs and CLI args confusing. Running the server part behind a reverse proxy needs 2x HTTPS and searching the forum to get it somewhat working. For a webdav target, the progress display doesn't really work and it's not possible to cancel a backup run. So for now I'm observing and will retry next year.