I don't have anything to offer but I have a question since I'm on a similar quest. I'm also a n00b when it comes to Docker even though I have best intentions to learn it eventually. In the coming days I want to set up a similar server for photos backup and I was hoping to go with Immich too.
I have heard that Immich occasionally provides updates that are breaking in nature. How does Tipi handle it in such circumstances?
Does portainer, and docker in turn, allow taking/accessing something like point in time snapshots of containers like VM software do? They make it easy to tinker with stuff, knowing that if I mess up, I can go back to a snapshot and be good again.