I’ve been leaning towards using windows server for the few use cases that I need windows. The performance of it running on libvirt/qemu is indistinguishable, for me, to baremetal.
License is a bit of a challenge but with the 180 trail days and how little I actually use it I can afford to do a fresh installation every few months and be ok.
It’s kind of sad given than windows itself, at least the core OS used in windows server is rock solid… but when you go to the user offerings of windows 10/11 is such a stark contrast and crappy/unstable experience!