I've been looking forward to upgrading my 5D Mark II to the Mark III, but now I'm thinking I'll get a 6F. But the one feature I haven't found is the ability to rate your images like the 5D Mark III. This is something I would use on the train back home going through my images. When I put them in Lightroom I've already separated out the keepers.
If it's not possible to do this in camera, is it possible to do it over WiFi through my iPhone?
I keep searching for the answer to the question but have come up empty.