Nobara 43 with KDE Plasma, which is a Fedora variant. I switched in October as a lifelong Windows user and was looking for some distro that would make my transition smooth, I didn't want to start my Linux experience with double pain: learn new OS and have to deal with various kinks. It was more than smooth: Nvidia 5090 with no hitch except a new driver - no prob. My old Kyocera printer worked on first try (never did with Windows). Nobara has a really competent and supportive Discord Community where you can get instant help - which I needed for the upgrade from 42 to 43. It's a small community of 30K people but there's always someone online to help. I appreciate that very much. Best decision ever. Next step: degoogle.