Not only is Arch also a rolling distro (despite them saying "not Arch!"), Arch is one of the most horrible rolling distros in terms of stability. Their general principle for package breakage is "you should have checked it on our (site) release log". They don't throw an error or a warning, if something is a breaking change and you pull it into your system, you basically get a "hehe should have checked the release log", and you're hosed.
If you want a good, actually professional rolling release, use SUSE Tumbleweed. They test packages more thoroughly, and they actually hold back breaking or buggy changes instead of the "lol read log and get fucked" policy.
If you want a good, actually professional rolling release, use SUSE Tumbleweed. They test packages more thoroughly, and they actually hold back breaking or buggy changes instead of the "lol read log and get fucked" policy.