Okay fair enough haha. Well it's as easy as the following if you get the itch to try. It adds the repo which allows for more optimisations using CPU detection so that certain flags are used for optimisations. So basically run the commands below and then sudo pacman -S linux-cachyos linux-cachyos-headers
wget https://mirror.cachyos.org/cachyos-repo.tar.xz
tar xvf cachyos-repo.tar.xz
cd repo
sudo ./cachyos-repo.sh