I use docker since it’s what I learned on a decade ago, and my nas that I started from supports docker bit not podman in the ‘app store’. I have three other machines running plain Debian, but I would want everything to work together, y’know? I’ve got a set-and-forget setup and I’d rather not break things without substantial benefit…

Plus everybody is like ‘it’s the same thing, no learning curve’ but then I start reading up on it and uhoh, learning curves :p