From Droidviews: http://www.droidviews.com/root-motox-2014-pure-edition-with-superboot/
A Moto X 2014 with unlocked bootloader. You can unlock the bootloader by following the instructions given at Motorola official page.
Set up ...
SuperSU beta 2.17 is available on chainfire's site:
Now there are 2 ways. One is to use cf-auto-root where all you need is an unlocked bootloader in order to gain root. The other current way would be to just install SuperSU from the PS which will give you systemless root 2.76.
I used cf autoroot...
Anyone know what the differences between MMB29V and MHC19J are??
I'm guessing 19J is some sort of carrier-specific update. Most of us will see 29V. We'll know soon enough.
The stock ROM, rooted with Xposed and GravityBox can cover most of what a custom ROM can give you. And without the bugs.