It's been my experience with any Linux build, that researching drivers is a must. Back when i was building my old ROG laptop, I remember having a hell of a time finding drives
compatible to my chipset. In some cases - like my network card for example, I had to build the drivers from the source code. IMO before buying a MB, go to their support pages
and see if any 'Linux' drivers are available. For example, I just went to my support page for this laptop - G751JY and there's only 2 OS's under my options - Win10x64 and
Win8.1x64. Though personally I'd rather play all my games on Linux, I've had a difficult time trying to get them to run properly. Good luck though...
Asus ROG G751JY