Linux on a desktop is really quite rock solid (caveat assuming you do research if you are too cutting edge on hardware). Linux in laptops are not as good on battery life and 4k external monitor support has issues (though less so if wayland works on your hardware). The two workarounds they mention for Ubuntu on their page are adding a kernel option to improve suspend battery life, and adding a line in the alsa conf to enable the driver that recognizes the microphone jack they're using...you can hardly extrapolate from those to "desktop linux is teh pits".