When comparing Parrot GNU/Linux vs Debian Unstable, the Slant community recommends Parrot GNU/Linux for most people. In the question“What are the best rolling release Linux distributions?” Parrot GNU/Linux is ranked 21st while Debian Unstable is ranked 29th. The most important reason people chose Parrot GNU/Linux is:
It is compatible to Debian >=testing.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Compatible with Debian
It is compatible to Debian >=testing.
Pro Testing based
It is always based on the latest testing release so it includes more recent software than a stable based distribution.
Pro Focuses just one desktop
It focus the MATE desktop which makes it unique compared to the more general distros.
Pro Great for Desktop use
It is great for your daily desktop Linux due it good balance of stability and recent packages - it is also recomended by the debian project as the distro you should choose for desktop systems.
Pro Up-to-date software
Cons
Con Development version
Debian Unstable is intended as a development release, and as such is much more likely to break.
Con Not for users new to Linux
You need to know how to maintain Debian Unstable or you can easily bork your system. There isn't very much information available on how to maintain Debian Unstable either. I was fortunate enough to be involved in a now defunct Linux distribution where a forum member put together a how-to on how to upgrade Debian Stable to Debian Unstalble, as well as a separate forum where users could post tips or ask questions about Debian Unstable. One source I would recommend is the Siduction forums.
