NAvsPR-5 by NAVBPhotos, on Flickr
Here is a link for RAW files you can use to assess the new 1Dx M II - I will post more later, but here is one to get yo started.
http://albums.phanfare.com/isolated/KP6XCdnX/1/14275395
Real world samples of ISO 2000, 2500, 5000 and 6400 now up and available for your personal use.
Not my favorite photo sharing site, but I have used this site for a few years and it still allows posting / downloading of RAW files.
AF speed / accuracy was really impressive - immediate lock on for the net shots, I kept it at f2, but next week I'll let the ISO climb and stop it down to f4 to improve DOF.
But when I get the focus just right - wow! NAvsPR-209 by NAVBPhotos, on Flickr