I am currently using Freefilesync Flatpak, but that app is not great at all. I dont want weird archives or anything, just to copy my filesystem to another drive.

Also, I want to mirror with the possibility to exclude folders. Mirroring means that the backup should be updated to look like my disk, including deletion of files.

I tested many tools in the Past and for some reason came back to FFS.

Best would be to have automatic backups once I plug in and decrypt the backup drive.

Thanks!