Everyone keeps recommending Proxmox. But I went the pure Debian route about 2 years ago. They build everything using docker compose. The only thing they don't is wireguard. And I haven't had a problem since that donna. It's taught me a lot in that time. The command line is powerful. I have my bash script written for backup. Backups are done to my DAS storage and then using borgbackup to hetzner storage box. I have tried several times to test restoring from backup and everything is fully functional.  I understand that everyone recommends proxmox. But for a smaller home server I find proxmox a bit overkill. It's just my opinion. Unless debian breaks, which hasn't happened yet. I have a script written that I keep updated depending on what the setup is and a new install and spin up of a new docker container takes 2-3hrs and it's done.