Using VMs as the unit allows them to move to another provider if they need to. They could even move to something like an on-prem Oxide rack if they wanted. [Y

Using VMs as the unit allows them to move to another provider if they need to. They could even move to something like an on-prem Oxide rack if they wanted. [Yes I know, TFA lists this as a "false benefit" i.e. something they think doesn't benefit them.]