The df doesn't do video if that's a concern. I had one for a while, it was way overpriced and in the end I traded it for the Xt1. It has a manual focus assist button and you can use it for focus peaking, digital split image and magnification, works great. Here is photo taken on the Ganges river at ISO 6400 with the Xt1, I have enlarged it to 17 x 22 with great results:
