Best Mid-ranger at this moment

Im looking to change my moto X 2013. Im on a mental fight beetwen the Moto X play, Zenfone 2 and Mi4C. I have some questions, how is the problem on the battery? How do you feel you device? Last you all day? And the camera I Know os good but not as moto X. On performance the intele is much different to the 615 or 808? Thanks