When comparing Parabola GNU/Linux-libre vs ArchLabs Linux, the Slant community recommends Parabola GNU/Linux-libre for most people. In the question“What are the best Linux distributions for desktops?” Parabola GNU/Linux-libre is ranked 15th while ArchLabs Linux is ranked 66th.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Protects your freedom, certified free by the FSF
Pro Option to use OpenRC or Systemd
Parabola has an OpenRC edition and a Systemd edition, so users can choose which init system they want.
Pro All the benefits of Arch Linux, only 100% certified free software
Pro Very Secure
Pro Has its own repos
Parabola has its own repos (which are almost as large as Arch Linux) and the IceCat browser is included.
Pro Can be migrated from Arch Linux without a CD/USB
Pro Based on Arch Linux
Pro All the benefits of Arch Linux
Since this is an Arch-based distribution, it has all the same benefits.
Pro Powerful AL-installer
The ArchLabs installer is very simple and gives users so many choices such as kernels, bootloaders, which extra programs to install, whether you want LVM, etc.
Pro Lightning Fast
Pro Retains the minimalism of Arch
ArchLabs provides an easy-to-use installer without including unnecessary packages by default, unlike Manjaro.
Pro Inspired by BunsenLabs, Powered by Arch
Pro Highly technical and helpful forums
Cons
Con Won't work out-of-the-box on the most PC's
Almost all PCs need non-free drivers but Parabola has none to offer.
Con Not compatible with AUR
Unlike other Arch-based distros, this free distro doesn't support AUR.
Con Same cons that apply to Arch Linux
Con Small repositories
Since Parabola is a completely free distro, there is no non-free software available and the community repositories are small compared to the AUR.
Con Incompetent developers
They only care about removing "non-free" software, rather than making a properly working OS.
Con Serves no purpose
It's just Arch without non-free software and is basically a niche OS with few users.
Con Not really free
People have to pay hundreds to maintain this distro.