Overwatch on Linux with PCI-passthrough and KVM Looking Glass

Overwatch is running in a Windows 10 virtual machine, with a nvidia 980 Ti passed through to it. I am using KVM Looking Glass to “stream“ the video output from Windows to Linux with almost no latency. I am recording my Linux desktop with OBS using VAAPI hardware encoder (Intel). Mouse and keyboard are passed through using Synergy. Get Looking Glass here: