I'm a professional sysadmin and I really can't say many good things about most Linux distros except they're open source. Security, configuration, usability, do

I'm a professional sysadmin and I really can't say many good things about most Linux distros except they're open source. Security, configuration, usability, documentation, driver support... it's all terrible. BSDs are generally a bit better as they will at least have some level of consistency and decent docs.