I don't. In fact I don't have two devices running the same distro at the moment.
My desktop is running Fedora KDE, which offered solid Wayland performance with my hardware.
My laptop is running Mint Cinnamon. Fedora would work on it, but it's funny how often I have to dig out the laptop to do something because the software doesn't work on Fedora.
My tablet is running Fedora GNOME because for a touch UI it's the least worst. It's fuckpuke, but it's not boiling caustic fuckpuke.
My HTPC is running Bazzite. Mostly in desktop mode because most of what I do with it is watch Youtube and there isn't a good solution to do that in Steam Big Picture mode.
I have a couple Pis running PiOS because there's basically not a better solution.