I didnt know valve promoted linux. Most people I know that game don’t use Linux for that purpose. Nor do they use mac. People game on windows pc’s, or consoles. External peripherals have drivers readily available, and multiplayer games go to the populus. If a popular multiplayer like destiny 2 was released installed, and ran linux right now they’d be waiting for a match until christmas… I never thought of linux for gaming. Never even played a game on the OS. It is not that it isn’t possible. I just never used this OS for that. I think of Linux as more of a workstation than a fun box.Which is exactly what Linux is for, and it is without a doubt the most efficient case for workstations. So for something Like UE4 Linux is perfect. Anything that’s ram heavy is generally going to run better. Kite demo runs great on this machines Linux, and on windows it hitches, and drops below 15 fps before crashing. Thats with a 1070 card. Nvidia releases linux before mac most of the time. I think they care more about the hardware.