@decryption Proxmox was my Xmas break project and I've been playing around mostly with LXC's. Super lightweight, near instant to START-STOP. I'm running all mine as Unprivileged containers - except Plex which needs to be Privileged. Some good scriptable stuff here
https://github.com/community-scripts/ProxmoxVE Moved my 'arr suite across to LXC's. about to checkout Turnkey
https://www.turnkeylinux.org/ to maybe spin up a Wireguard VPN Gateway container. I created one in LXC by hand but this might be better. will see.