I mainly use windows + libvirt for gaming. But I also have an instance on a dedicated server for a remote development environment. I would say forget spice + l

I mainly use windows + libvirt for gaming. But I also have an instance on a dedicated server for a remote development environment. I would say forget spice + libvirt graphics layer. Use RDP, if on linux remmina work's great. RDP will outperform in my experience SPICE. I've also had constant troubles with the vga/qxl/virtio graphics. Secondily for virtio: https://docs.fedoraproject.org/en-US/quick-docs/creating-windows-virtual-machines-using-virtio-drivers/index.html https://docs.fedoraproject.org/en-US/quick-docs/creating-win... There is an iso at the above link. Grab that and have it added during install. When you get to the select a drive. None will show up until you load the virtiostorage driver. There are a lot of nuances to first setting up a windows vm. But the performance is great. It has removed the need for a windows install for gaming at all.