The 1DX is a great camera. No doubt about it. For me, having used Nikon for over 20 years, getting used to the differences was a task. The position of the aperture dial and how to tweak the autofocus takes time. And a few missed shots. The pictures can be seen under this link.
Thank you to the Hamburg Judo Club and to Erik Gruhn from the German Judo Federation for letting me cover the event. Very much appreciated.