I see there's some sort of "how's Linux now" discourse going around Mastodon and so I'll give my brief summary:
To be blunt, Linux is just the least-shit option to run on your PC nowadays lol.
If you want a good start, try Kubuntu https://kubuntu.org/, I get along great with it. Familiar interface, without all the shovelled shit Microsoft constantly try to force on you. Same KDE Plasma interface Valve use for Steam Deck's Desktop Mode.