I don't like both. While I can understand the need for complex configuration on macOS: it runs on laptops, my Linux runs strictly on server, reboots once in few weeks or months and I don't care about boot time (my BIOS boots for 5 minutes, I could care less if Linux will boot for 10 or 60 seconds) at all. Good old init with bash scripts worked wonderfully, was transparent, easy to understand, hack and extend. While I can live with systemd, it's a step in wrong direction.