

I went with a Synology and have been very happy with it. Easy to use, very nice GUI, yet quite powerful with the features provided.
From there I moved on to NUC. I used to host several things through Docker on the Synology but I’m now moving many of those things to the NUC.
I backup Proxmox VMs and templates onto my NAS, and from there into the cloud. If you don’t want the cloud maybe auto backup to an external drive and keep it somewhere safe (out of range of a possible disaster to your home)