So, just today actually, i wiped ubuntu and isntalled pop_os with btrfs. Basically using this walk through and setup Timeshift to manage snapshots.
https://mutschler.dev/linux/pop-os-btrfs-22-04/
but thats not really a backup.
I have a backup box i use for files with rsync and the like. Need to figure out a full backup method to may backup location though.
Might just setup an ansible deployment and call it a day.