"Sabayon: because a PC is a terrible thing to waste."
Sabayon Linux or Sabayon (formerly RR4 Linux and RR64 Linux), is a Gentoo-based Linux distribution created by Fabio Erculiani and the Sabayon development team. Sabayon follows the "Out of the box" philosophy, aiming to give the user a wide number of applications ready to use and a self-configured operating system. Sabayon Linux features a rolling release cycle, its own software repository and a package management system called Entropy. Sabayon is available in both x86 and AMD64 distributions and there is support for ARMv7 in development for the BeagleBone. It is named after an Italian dessert, zabaione which is made from eggs. Sabayon's logo is an impression of a Gentoo Penguin foot.
There are many different Sabayon variants. Each one is designed for a specific purpose and designed to bring out the best in your hardware.
Advantages of Sabayon Linux: Sabayon is a rolling release. Authors claim using Sabayon helps to save the world :). The Anaconda installer, KDE, GNOME, gaming edition. Good feeling of interface.