Which is the best AMD X670 series Motherboard for Linux OS

I am planing on building a new computer, using the AMD X670 series Motherboard. The three motherboards I am considering are the ASRock, Asus and Gigabyte.
But when reading each of the manuals, they all say “Windows” for the Operating System; however I need to run Linux OS

Which of the above motherboards would be best used or able to modified to accommodate Linux, such as any settings in the BIOS (or “Flashing” it) and of course any concerns for driver and hardware conflicts.

-- Thanks for any help