@lnxw48a1 i like some of the low-level arch of iOS (based on the papers i've read), but i def agree about the UX
macOS is really nice the only people i've worked with that have any complaints about it are gamers who think that windows is "more open" than macos
its a *NIX and the desktop is stable, pretty much stays out of your way, and doesn't get overhauled every couple of versions. any changes are applied incrementally, but they usually aren't major.