Speaking of the autofocus they say:"Unlike the 1DX, however, it loses the coupling of color measurement to exposure."
I'd like to know, in what situations would this be a problem? Thanks.
5D Mark III simply doesn't have color-aware exposure metering. This feature is only available in 1D X.
And that has everything to do with tracking a subject. But Canon have also stated that the 5d3 is better at tracking than the mk4.
Thanks for answering my question Viggo
So how I understand it, this would be a necessary feature for a Sport's photographer but not a great loss if you're not?