I too, have a 2014 moto X (32gb pure, leather back), and a z3c. The Z3C remains my favorite/go-to phone today.
There are a lot of things I like about the moto X - but the lack of an SD card just kills it for me. And my Z3C battery life is pretty good, 6+ hours of SOT consistently, while the moto X would get 4-4.5 at most.
If the moto X had an sd card, and batt life like my z3c, I'd gladly switch back... but for now, the Z3C is the winner!
There are a lot of things I like about the moto X - but the lack of an SD card just kills it for me. And my Z3C battery life is pretty good, 6+ hours of SOT consistently, while the moto X would get 4-4.5 at most.
If the moto X had an sd card, and batt life like my z3c, I'd gladly switch back... but for now, the Z3C is the winner!