It's basically Nobara, but properly done. (If you choose the desktop version)
It gets updates automatically (max one day after upstream Fedora), has everything you want ootb in the first start wizard, is more secure, and much more.
I was very sceptical at first, but after trying it out, I really noticed some minor performance improvements in games and many QoL improvements, e.g. the preinstalled LACT, which allows me to set up fan curves and over-/ underclock my GPU.
Setting up my new PC took me about half an hour maximum.
9/10, I highly recommend it to anyone who wants a smooth gaming experience.