

Can confirm, I tried doing exfat for a Steam install on an external drive, and it just didn’t work at all. Ext4 and btrfs both have simlinks (although simlinks in btrfs are kinda weird) and work with Steam and emulation. Ext4 is the tried and true stable filesystem, and btrfs supports more modern features. I’ve always prefered stability to bleeding edge, so I use ext4, but it really is up to personal preference and what you need.
Lowest I can go is 20fps, anything below is too nauseating. I learned to cope because I modded Skyrim to the point of no return, and I could only get max 20fps with a decent rig and a ton of optimising. Hair physics and 4k trees definitely worth it 👍