I’ve been using Linux Mint since forever. I’ve never felt a reason to change. But I’m interested in what persuaded others to move.
if you don’t keep a rolling release up-to-date regularly (like once a week), packages start to break.
Those are packaging bugs then. With proper packaging everything updates seamslessly. Outside of SteamOS I’m not a user of Arch-derived distributions but I am a user of openSUSE TW which is a rolling release and I have one old notebook for a specific task I need to do maybe twice a year and updating was never a problem and installing a package triggers updating all affected dependencies.
Now I can see why people like openSUSE.
Yeah, I have definitely run across lots of Arch packaging bugs. They seem to give up making packages backward compatible after some length of time, that or their testing procedures are not as thorough as that of openSUSE. It is understandable, making a rolling release backward compatible for long periods of time can be fairly challenging. Although Nix OS and Guix OS have solved this problem.