Pop!_OS hardware compatibility

I want to upgrade my gaming setup, but I want to move towards a desktop replacement laptop for the compact form factor to free up desk space or even get rid of a desk altogether. I also want to try out Pop!_OS since I know it has good Nvidia drivers and that most games are compatible with Linux nowadays.

Has anyone had any experience with switching to Pop!_OS from Windows? What is software compatibility like? Pros and cons?

Also is anyone here using an 18 inch gaming laptop? I'm interested in huge laptops since I'm not really planning on taking it on the go.