When comparing OpenRC vs openSUSE Tumbleweed, the Slant community recommends openSUSE Tumbleweed for most people. In the question“What are the best rolling release Linux distributions?” openSUSE Tumbleweed is ranked 5th while OpenRC is ranked 36th. The most important reason people chose openSUSE Tumbleweed is:
Tumbleweed is stable enough to use every day. Updates are OpenQA tested to ensure stability before being released for Tumbleweed. Bleeding edge untested software can be tried using OpenSUSE factory.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro No feature creep
OpenRC follows the UNIX philosophy of 'do one thing and do it well', while it's true that it has more features than sysvinit, it does not stay away from its primary function with unnecessary added features.
Pro Extremely simple
All configuration is done via shell scripts and symlinks. Shell scripts can then use various specialized utilities to ease the development of init scripts.
Pro Fast
OpenRC builds on top of sysvinit and adds some more useful features (like parallel booting) while still the simplicity that sysvinit is know for. Because of this it generally boots faster than other init systems, especially when parallel booting is enabled.
Pro UNIX-Like
Does one thing and does it well.
Pro Less dependency creep
Using OpenRC does not lock in a distribution by providing specific NON-POSIX extra services which programs then would rely on.
Pro A very balanced compromise
Basically OpenRC doesn't replace SysV init, but rather works with it, providing features that SysV is lacking while taking advantage of its benefits. It's also used by a fair amount of reasonably popular distros and is well supported and developed.
Pro Very efficient on system resources
Uses multi-core and ram very efficiently.
Pro Portable
It can be ported to other UNIX and UNIX-like operating systems.
Pro Flexible and extensible
I can add a new startup script for most cases in under five minutes. The ability to quickly insert new applications into the system is a big help.
Pro Not bloated
Pro Deterministic
It always initializes a system the same way; if OpenRC booted and ran a system properly today, it will boot and run properly tomorrow, and the next day.
Pro Stable
Tumbleweed is stable enough to use every day. Updates are OpenQA tested to ensure stability before being released for Tumbleweed. Bleeding edge untested software can be tried using OpenSUSE factory.
Pro Easy installation and cutting edge apps
Pro A large amount of software
Pro Tumbleweed + OpenSUSE Build Service
Pro Good selection of preinstalled applications
Pro User friendly + Good support
Active and friendly user community, updates come fast
Cons
Con No socket activation
OpenRC does not have socket activation yet. It will be added in the future though.
Con Not widely offered across distrubutions
From Distrowatch, only ten distributions (of which 8 Linux, 1 BSD) officially support OpenRC, and offer it through their standard repos.
Con Not GPL
Con Little / no third-party support
Like it or not, most third parties don't want to deal with less-popular distros. So most of them only support Ubuntu LTS and those versions of RHEL/CentOS that are still supported.