I've been using ChimeraOS with a cheap AMD 5700xt I purchased from Alibaba for a few months now with great success.
I also have a 2070 super that is not currently being used and I was investigating different ways of getting this to work while still maintaining the friendly steamOS/steamdeck style user interface on my big screen that I've come to enjoy. I didn't have any luck with bazzite-nvidia or anything else yet (shout out to universal blue; awesome project)
I stumbled across this YouTube video from a channel called "Matthew Anderson" where he appears to be using Prime to use an onboard video for GameScope and an Nvidia GPU for rendering.
I'm just curious if anyone else has tried this out with any success?
Stay with me in my ass