Not OP but I have extensive experience as a user of all three major desktop systems. Aqua, the macOS desktop, is by far the most stable and consistent, and in m

Not OP but I have extensive experience as a user of all three major desktop systems. Aqua, the macOS desktop, is by far the most stable and consistent, and in my experience the most usable and powerful as well. A few things that stand out about it to me vs GNOME 3, KDE Plasma, Xfce, LXDE, and whatever the Windows interface is called: - The consistency of the menu system, and being able to search and use the menus of any app from the keyboard with shift-cmd-?. This is like having Emacs M-x or Sublime/VSCode shift-cmd-P in every desktop app. - Being able to assign custom keyboard shortcuts for any menu option in any app. - Emacs keybindings for editing text in every text field (including on the web). I believe GNOME Tweaks is supposed to do this, but I could never get it to work reliably and universally like macOS. - Native app ecosystem. Third-party Mac software is generally the most polished, though not quite as much exists as for Windows. - System animations. This is a small one, but it makes things more fun and makes the whole system feel fluid and “organic,” for lack of a better term.