Both make using Arch Linux much easier, but one is faster than the other. Also: The 3 tiers of Linux distribution difficultyBoth of these distributions share the goal of making Arch Linux easier, and both of them succeed. While CachyOS does want to make Arch Linux easier for users of all types, another one of its focuses is speed. On top of that, if you want Arch Linux that includes a GUI app installer, CachyOS is a good choice. An expert weighs inIn truth, either one of these distributions is a great introduction to Arch Linux.