I tried a bunch of different gaming headsets over the years but as I got older and gave up on online games, I grabbed a pair of AudioTechnica ATH-M50 and have probably had them at least a decade now. They’re closed ear studio monitor headphones so they sound great and are comfortable with long use. I’ve replaced both the cushions and the cable and they still work great.
I think the current variant is the ATH-M50x.
Pop! OS with an RTX 3080 has been rock solid for me.