I've been using an Intel NUC Skull Canyon (mini computer) since 2017,...I'm using it now to write this post. Intel marketed the Skull Canyon as an ultra-portable desktop for the gaming crowd; lots of opinions on both sides about this mini being fast enough to qualify as an acceptable gaming machine. I'm not a gamer myself, I use it as my every-day computer for surfing the net, watching videos, and running CAD apps. All-in-all a very capable computer.
I also use a Minix Neo (which came with W-10 installed) as an entertainment device; my wife mostly uses it to watch YouTube videos, various movies, and TV shows in super Hi Def (2160p). This Mini does a great job at these tasks, but it has very limited memory, and I would not recommend it as a desk-top replacement.