> Hah, you really did the VM thing? A lot of people have suggested that to me but I didn't think it'd actually work. Pretty cool!

Another data point that it is indeed possible. I had a dual Xeon E5-2690 v2 setup with two RX 580 8GB cards passed through to separate VMs, and with memory and CPU pinning it was a surprisingly resilient setup. 150+ FPS in CSGO with decent 1% lows (like 120 if I remember correctly?) which was fine since I only had 60Hz monitors. I have a Threadripper workstation now, I should test out to see what kind of performance I can get out of that for VM gaming...

> Yeah I could get higher-quality 10G cards and put them in all the machines but they seem expensive...

I have had very good luck with Intel X540 cards. $20-40 on eBay, and there’s hundreds (if not thousands) available. They’re plug-and-play on any modern Linux, but need an Intel driver on windows if I remember correctly. I’ve never had one die and I’ve never experienced a crash or network dropout in the 9 years I’ve been running them. The Marvell chipset just seems terrible, unfortunately - I’ve had problems with it on multiple different cards and motherboards on every OS under the sun.