I have been liking CachyOS as well. I reluctantly switched from Fedora after I kept getting weird problems (definitely a "my PC" thing, I wish I could upgrade).

Features I like about Cachy:

• Auto-setup of snapper btrfs snapshoting (my fav feature of openSUSE) on all bootloaders (I like the simplicity of limine)
• Gaming ready fork of kernel-hardened, with some changes, including allowing use of unprivileged namespaces (needed by Bubblewrap/Flatpak/Firefox/Chromium to avoid the need of a SUID binary)
• AUR (cus it is Arch)
• Update service which updates from all installed sources (pacman, Flatpak, AUR)

What I wish was different:

• Inclusion of a full system Mandatory Access Control policy (SELinux preferably)
• Compatibility with hardened_malloc (idk why but on Cachy, GTK apps crash because glycin bubblwrap commands fail)