FWIW I've been a big fan of Syncovery (formerly SuperFlexible File Synchronizer) for years. It's a Swiss Army Knife of backup/recovery. https://www.syncovery.com/
Syncovery looks pretty awesome for what it does, I just installed it to take a look, - Directory Synchronizaton - but it's achilles heel for file backups (as opposed to directory/disk cloning) - is appears to be it's lack of any type of versioning. I.E. If I make changes to a file each day, and do backups each day - no way to go back to a version of the file a couple weeks ago?
FWIW I've been a big fan of Syncovery (formerly SuperFlexible File Synchronizer) for years. It's a Swiss Army Knife of backup/recovery. https://www.syncovery.com/