I so wish I could move to Linux, but I extensively use Windows computers via RDP and the Linux RDP clients are just so bad on my eyes. I tried Remmina, rdesktop and FreeRDP. Maybe NX would be a good option but I can't install NX on all of the computers I use. I guess I should shut-up and try to contribute to those projects to make them better.
Have you looked into Rustdesk? The setup isn't complicated, it's basically TeamViewer but local. It provided me with a way better quality than anything VNC based on linux.
When did you last try Remmina (which uses FreeRDP as the backend btw)? Ever since FreeRDP got updated to V3, the RDP experience improved significantly. I use it every day for work stuff and it's been great - folder sharing works, clipboard works, so does audio forwarding and DPI scaling. Oh and RemoteApps too. Honestly I've got zero complaints with it.
A couple of weeks ago. My employer provided a new computer which I loaded with Fedora. I found the colors on Remmina really saturated and harsh. I loaded Win11 because I really disliked it. But, I will try Fedora again since I need to reinstall Win11 due to an account problem I can’t resolve.
I use Remmina all the time. It did take some tinkering but if you play with compression and bit depth settings, you should be able to get it working better. I think even cuddling with the encryption settings helped as well.