For me, I’m Team Proxmox. It’s just easy to spin up containers for pretty much anything I need. No need for the resource overhead of a full-on virtual machine if I simply need to run a LAMP app. Anything you really have an issue transitioning from Docker to LXC can still be run inside a container with Docker installed. And if you need to set up a VM for Windows or pfSense or some other OS for whatever reason, it’s insanely easy to do.