While I run straight Fedora on some of my systems now, I do agree the Atomic versions are a boon for stability.
Used to use Ubuntu and Mint for desktops, but they are a bit too vintage with the kernel and package versions, and everything is moving very fast with Wayland replacing X11 and lots of kernel driver improvements for modern hardware (especially AMD hardware), so being on Fedora is the next best thing to the bleedingest edge Arch when it comes to uptodateness.
One diamond might give conflicting or incorrect info if there’s several things that would react to logically correct answers when firefighting. Last thing you need is to start a reaction when everything is already on fire because while it lists one reactant, it supercedes another reactant that would have been displayed on a secondary diamond.