DistroWatch published a review on Peux OS 21.01.

Peux OS 21.01

Peux OS uses customized Xfce as its default-version. It uses Polybar as its default panel and is tied with apps that will help you secure your data and privacy. Btrfs is the default filesystem with autosnap enabled. As any Arch Linux distributions, Peux OS comes with pacman as default CLI package manager along with yay and Pamac as alternatives. For GUI, use Pamac-Manager, with Flatpak and AUR support options in its settings. It comes with four different desktop flavours: GNOME, KDE, LXQt and Xfce. Xfce is the flagship.

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