I have sold my Canon 5 DSR and bought the EOS 5D Mk4, mainly to have a second smaller camera that allows some higher frames per second than the former and a higher dynamic range. But I have to confess that I have been seriously interested in the middle format 50 Mb Fuji GFX camera (it would have needed some new lenses as well...) mainly for landscape, landscape with animals and animal portraits. I tested this middle format camera a couple of times, but I didn't like the haptic or the way the function buttons are arranged. But the test pictures I have done with were really great. This afternoon I did the first test shots with the Canon D5Mk 4 and the results that I got evoked some mixed feelings.