My gf recently built a PC for herself and just did moved her from Windows to Kubuntu stable as well. I was kinda surprised, she was the one who came to me and told me that she doesn’t want Windows 11 so she’s open to try out Linux. I changed to Linux (Debian) myself for a year and a half and she probably noticed that I still play my games and use it the very same way I did with Windows. I told her that most of the apps has alternatives, running games isn’t a big a deal anymore and if she really really need to run Windows software, there’s a great chance she can. (But this didn’t occured).
My only concern was full Huion Kamvas support and crativity apps, 2D drawing and all that… but she’s open to use and learn Krita, it seems she likes it. But if that won’t work out, my small research told me that ClipStudio Paint (the one she used on Windows) works well with Wine. The Huion tablet just worked out of the box, with pressure sensitivity and all that jazz. (Buttons don’t work though, but Huion has official Linux drivers which supposed to make them work, so that’s awesome.)
RTX5070 works almost straight out from the box on Kubuntu stable. Had to try few of the drivers from the built-in utility to find which worked, but the latest version and open one did the trick. So no, it wasn’t hard to get it working properly :)