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.
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