[VMtest]

nope, not fair, virtualbox for example doesn't use whpx on windows while it has kvm backend on linux now

vmware is bloated, I prefer not to register an account to download it as well. hyper-v uses FreeRDP and that requires the guest distribution to support it AFAIK, so it's not a easy out-of-the-box solution

and I do use qemu on linux, just at the surface level, with libvirt with virt-manager, it's easy to configure with the UI