Mint here. Feels familiar enough in a Windows 2K sort of way to get around, and pretty much does everything I've asked of it so far without needing to do much outside of a GUI (about 12 months now of having it on dual boot, with only launching Windows very occasionally now for very specific games).
I'd Previously tried numerous flavours over the years and more recently dipped my toes with Mint, Pop! and Arch but only Mint stuck for me. Mint has been very good for compatibility (5800X3D, 7800XTX) - only problems have been heavy-handed DRM from Adobe, Microsoft & some streaming platforms, and some more obscure stuff (force feedback with ancient hardware for MS flight sim that is just easier under Windows).
Mint has since spread in our house. First on my desktop, then my laptop, then the Media PC, then my partner's laptop. Next up is probably the arcade cabinet, although I'm really not looking forward to trying to configure everything on that and will probably look into a distro more suited to the job than one designed to be a desktop OS first.