Chris Niccolls and Jordan Drake of DPReviewTV recently took the new Nikon Eye Autofocus firmware for a spin to see how it performs in the real world. But rather than comparing it directly to Sony and Canon, they wanted to put the firmware through its paces all on its own using both the more affordable Nikon Z6 and the high-res Nikon Z7. Overall, Niccolls’ evaluation tracks with everything else we’ve heard, and it goes something like this: This is a…