[brazzledazzle]

I think Debian and its children are so much nicer to use from a server perspective. RHEL and its derivatives have definitely improved over the years but it seemed like Debian had the right idea early on. Things like how they managed Apache modules and an out of the box emphasis on 'conf.d'-style configuration directories are just a couple of things that come to mind. The modular thinking lends itself well to learning because changes are easy to back out and automation because it's easier to compose configuration.