[yellowapple]

I use Boxes on my work laptop, which runs RHEL 8; my employer has a preset for it that generates a Windows 10 Enterprise VM already fully configured in much the same way as a corporate-issued Windows laptop would be. I don't use it for much, but it does work pretty dang seamlessly for my purposes.

On my own machines I historically used VirtualBox, but I've lately been (re-)trying VMM on openSUSE (which is dead simple to setup from YaST, which has a button for "Install Hypervisor and Tools"; I simply checked the boxes for "KVM server" and "KVM tools" and it automatically installed everything I needed). So far I've been pretty impressed. I say "(re-)trying" because I've actually used that exact setup before for an on-prem server at a past employer, but running some servers in VMs is a fair bit different from, say, trying to put a Haiku or TempleOS desktop through its paces :)