There's honestly very little reason not to run VMs nowadays. It's like using LVM for disks on Linux; virtually zero overhead and you'll be happy you went with i

There's honestly very little reason not to run VMs nowadays. It's like using LVM for disks on Linux; virtually zero overhead and you'll be happy you went with it when you do need the flexibility it provides. I'd pretty much run bare metal only if every server is used for a singular purpose that uses 100% of the available resources. Lots of hardware servers spend several minutes initializing themselves on boot. a RHEL 8 VM on a reasonably powerful host reboots in less than 5 seconds; a service restart causes approximately the same downtime that a reboot does.