It is great. I have been using Linux for about three years and majority of that was with KDE Plasma and its Wayland session. Most of that time was with Arch and Fedora and it was all smooth sailing.

It was faster and smoother than GNOME Shell, Cinnamon or any other desktop I have tried.

It may have slightly more bugs compared to GNOME Shell due to sheer amount of features it has.

As others have mentioned, you might have a hardware issue that coincidentally pops up with Plasma.

Why do you need /home to be on a separate drive?

I propose asking if the person is primarily using a laptop or a desktop computer. For example: I do use disk encryption and Secure Boot on my laptop, but not on my desktop.

Quantum Break. Its ending most certainly was teasing a sequel. Unfortunately, Microsoft was never willing to sell the rights to the IP to Remedy.

I suspect you have installed either Lutris or Steam through flatpak.

Try installing both using the same method or install MangoHud both as a flatpak and a system package.

Also, I recommend enabling MangoHud with ‘MANGOHUD=1 %command%’ instead.

It doesn’t scale properly on my HiDPI laptop display, which I use at 200% scale (Plasma 6, Wayland). Some things are too big and others too small. Hopefully GIMP 3 will bring good scaling support with GTK 3. Still, I love GIMP and will continue to use it over any alternatives.