KVM is Kernel-Based Vitual Machine and if you got hwid ban on any games you can bypass it easily or you can change your hwid device numbers yourself in XML config. And the performance difference is only -3% as original windows.
Requirements :
1. Teamviewer or Anydesk
2. Additional SSD or HDD more than 150gb (recommend SSD)
4. USB:
Price : $30USD
Discord : Hotsu#9752
pics of kvm