Azure Stack HCI.Cloud is not viable so hello kvm though business really wants something with paid support
It's still hyper-v under the hood and it still sucks to setup, but it's probably the best if the rest in terms of enterprise hypervisors. It's also fairly cheap too -$10 dollars per active core per month (and most vendors have software to restrict cores, which is nice).
It feels like we're pushing turds in comparison to VMware, but it's selling well and does have tighter integration with Azure.
I'd love to push xcp-ng or proxmox, but they're just not enterprise level hypervisors.