I already wanted to switch since i disliked the privacy issues, and then once my laptop got too slow for windows (1 min in a call/video before i got sound), i replaced the hdd with an ssd and installed linux mint, which i still use.
Most apps worked out of the box. It feels like gimp is a little bit (very tiny) slower at starting. For OpenTTD i had to manually add the x11 access in flatseal. And for osu! it is the only way i can play the current version, and that just works.