Well, I have experience with Linux for the last 20 years, since I was 12 years old, so it was not that strange to setup Arch for the first time, way easier than the early Red Hats back in the days. I also have long history with OSX, including the early 10.0 builds until 10.6. I honestly think that having a nicely configured computer build with a simple distribution, like Arch, is much easier for day-to-day work than an OSX installation, that can break lots of things when there's a new version out.