I would recommend Manjaro. Arch based, updates come after two weeks of testing by the developers. It is even possible to install on f2fs. Never broke for me.
Re:Ubuntu 18.10 Cosmic Cuttlefish Released
by marenkay on Friday October 19, 2018 @04:38PM
(#18259867)
Is that realistic to test thousands of packages in two weeks? Automated build tests are everywhere anyway and more than that is not done for Manjaro as well.
The real testers here are probably Arch users having access to these updates weeks earlier and reporting bugs and fixing them.
Use whatever you like since each has their own policies for a reason that makes sense IMHO.
If you do not care for professional/commercial use cases, install Arch Linux. It almost never breaks (zero times for me in six years of use) and always has the latest and gives you stuff mostly unmodified (as in just patching needed to make it run somehow).