This video details how to create a LXC as well as some of the pros and cons of doing so. Please refer to the official documentation for more information regarding options.
00:00 - Introduction to Proxmox LXC 05:00 - Download LXC Template 07:38 - How To Create a LXC in Proxmox 13:16 - Starting the LXC (Login) 14:22 - Deploying PiHole for Testing 15:50 - PiHole Working 15:59 - Outro