No I don’t think I can fully utilize the nvme capability. I am sure the bandwith of the controller will be a bottle neck. I got them because they were dirt cheap at my local pc shop, along with horrendous RGB enclosures to make em that much faster. SSD to me, would have accomplished the same thing.

I run the OS off USB, these will be be be used for micro_ceph.

5 x 1TiB nvme drives and USBC enclosures for a pi cluster.

I have a docker compose file I keep in a github repo. It has every app I need in it. I can grab any server off the shelf slam an OS on it, mount my nfs share, git clone, docker compose up and I am done. I am in the boat where I keep everything in a compose file instead of multiple files.It works for me, I love it.
*EDIT*I used to use watchtower but broke a big chunk of my stuff with auto updates. I stay away from them now. I plan them