I’ve used OpenMediaVault for years and liked it, but I’m just exploring some other options. I’ve got a new system with a Ryzen 370 and 890m iGPU, which Debian is fighting me on getting working. Meanwhile it looks like AMD is treating Ubuntu as a first class citizen for support. Just considering options, maybe Ubuntu plus Cockpit to abstract all the admin stuff?
I personally would run Fedora Server for an easy out-of-the-box experience. It comes with cockpit and SELinux. Great for Podman, too.