Yesterday I replaced the two monitors connected with my dev machine, and a new graphics card to drive them. The new monitors were a different aspect ratio, different refresh rate, and different resolution.
When I booted Solus Budgie, it was like I'd changed nothing. Everything just worked the first time I logged on.
On Windows, it was a different story. 😁 I had to load the enclosed disc and run new driver software just to get my right-hand monitor to show up. And you can probably imagine what the aspect ratio change (from 4/3 to 16/9) did to my desktop. I needed to manually rearrange all the scrambled launchers on the desktop, about a 30-minute job.