I'm not sure why anyone would use this when there's already a KDE spin of manjiro, which already gives you an easy way to install arch so that when the cutting edge aspect of Arch eventually breaks your system, you'll be largely unprepared to fix it.
I've been using Manjaro KDE for a few months, and updates still didn't break anything.
Can't say the same after using Antergos for a few years, updating every day, even if i only suffered 4 or 5 breakages, mostly because maintainers like me, are humans and can make mistakes.
And i fail to undestand why using the lastest stable versions of the programs, games, is "bleeding edge", unless you install packages with -git in the end of their name, or orphaned, not very updated packages from AUR.
At least the Manjaro team seems to test more before releasing anything, but you still need to do some tweaks depending on your hardware, like any other desktop OS.
And about this new distro, i fail to see how it will conquer the over crowded Linux desktop market.
But sometimes there are good innovations in obscure and very niche devices,
I can understand distros for specific jobs, like KXStudio or Scientific Linux, etc, optimized and ready out of the box.