[gbrown_]

OpenBSD has its own hypervisor these days https://www.openbsd.org/faq/faq16.html

[infiniteseeker]

Do you know how VMM performance compares to something like KVM2?

[dijit]

KVM has more than a decade of performance enhancements from companies like rhel/intel/google.

It will definitely perform better. But that doesn't mean you shouldn't experiment and see if the performance hit is something you can accept.