Cross Zonal Restore for Azure Virtual Machines helps to restore to any zone of your choice.
Cross Subscription Restore for Azure Virtual Machines is provides flexibility to choose any subscription during restore.
Azure virtual machine scale sets provide the management capabilities for applications that run across many VMs, automatic scaling of resources, and load balancing of traffic. Scale set orchestration modes allow you to have greater control over how virtual machine instances are managed by the scale set.
To protect your valuable resources, Azure Backup now supports backup & restore of Azure Virtual Machines with dedicated host.