I tested both and ended up with EndeavourOS because SuSE have some restrictions and issues with codecs and the Packman repository that can get a bit iffy… e.g. recently different versions of mesa on suse vs. packman messed up some applications, though it got fixed.
Also for some reason SuSE didn’t support my vol up/down keys, etc. I didn’t investigate.
So I grabbed EndeavourOS, choose [NVidia] proprietary drivers mode when booting the installer (the install will then automatically also install NV proprietary drivers). I picked the BTRFS filesystem with Grub (for snapshot support) at install and simply later ran “yay -S snapper-support btrfs-assistant” to get automatic snapshot support.
I do have Optimus disabled though, I run the Nvidia in Dedicated mode so I can’t say how well Optimus works.