I moved from Kubuntu to Tumbleweed and really like it. For some reason I really don’t like RPMs and that caused some hesitancy when I thought of switching, but really I never deal with RPMs directly. Zypper is ok and I’ve made peace with Flatpak. I update the whole distro every weekend and I’ve tested out reverting using Snapper.
In the year and a half of using it I can think of two problems I had from updating - one is fixed by removing the GPUCache
directory of an Electron app when Mesa gets updated, the other is with Zoom which I mostly fixed by moving to the Flatpak version.
Adding my “Me too” to Vorta/Borg. I use it with Borgbase, which I like because it’s legitimately cheap and they support Borg development. As well, you can set Borg backups with Borgbase to “append only,” which prevents ransomware or other unexpected “whoopsies” from wiping out your backup history.
I backup most of my computer every hour, but have pruning rules that make sure things don’t get too out of hand. I have a second backup that backs everything up to my NAS (using Vorta, again). This is helpful for things like my downloads folder, virtual machines, or STEAM library - things I wouldn’t want to backup over the network, but on occasion I do find myself going “whoops, I wanted that.”
I also have Vorta working on my Mom’s Macbook, then have Borgbase send me an email when there isn’t any activity for longer than a couple of days. Once I got automatic pruning working right I never had to touch this again.