I recently converted my NAS from plain Debian to a custom bootc image based on Fedora 43 and I love it. My entire config lives in git and can easily be updated with a push. I also moved from docker-compose for all my services to hardened quadlets which feel much more native and certainly more secure than my old setup. I would definitely recommend playing around with bootc. Very exciting tech.

Now if bootc could apply changes live without (soft)rebooting I would migrate all my machine to it in a heartbeat.