Arch Linux
Arch Linux is a Linux-based operating system for i686 and x86-64 computers. It is composed predominantly of free and open source software, and supports community involvement.
The design approach of the development team focuses on elegance, code correctness, minimalism, and simplicity from a developer's standpoint rather than a user's standpoint. A package manager written specifically for Arch Linux, pacman, is used to install, remove and update software packages.
Arch Linux uses a rolling release model, such that a regular system update is all that is needed to obtain the latest Arch software; the installation images released by the Arch team are simply up to date snapshots of the main system components.
Domain aLinux.org is available for purchase
Manjaro Linux
Manjaro Linux is an Arch-based Linux distro that is easy to use. Three editions exist - KDE, Xfce, and GNOME3 with Cinnamon.