The big thing it has going for it is that they set up btrfs snapshots out of the box so you can rollback if necessary.

They also do more automated testing than Arch so theoretically it should be more stable.

Flatpak firefox stores that stuff in ~/.var/app/org.mozilla.firefox

1. Flatpak, create a shell script to call the flatpak command and pass arguments
2. If the app doesn’t work well as a flatpak or isn’t packaged, I would use distrobox
3. If the app doesn’t work well in distrobox, I’d rpm-ostree install it
4. If I’m feeling fancy, I might look into installing homebrew. But you need to do some workarounds with PATH and homebrew otherwise it can break things; Universal Blue includes these workarounds out of the box

Fedora Silverblue

• I like Gnome
• I like that Fedora adopts new technology quickly
• I like how it makes updates more reliable
• I like flatpak

Preferably the drivers and quirks of the hardware would all be patched upstream so that you don’t need to use a distro with the fixes patched in.

A good place to start is the “Water Cooler” section of the Fedora Discourse: https://discussion.fedoraproject.org/c/fun/8

I hear that Gnome can struggle on touchscreens due to some GTK bugginess.

Plasma is probably a good bet since it has a dedicated touch friendly mode and is tested on the Steam Deck, which has a touch screen.

There’s third party Appimages. They also had a blog post discussing using Appimages for testing builds. If that gets done, I don’t see why they wouldn’t offer an official build.