Has anyone done test shots in the, say 1600-6400 ISO range, with the 1DIV, the 5DIII and the 7DII, same lens and same standpoint? I would be very interested to see how images, cropped and resized to the same size, compare in terms of detail, dynamic range, and of course, noise.
I am considering switching to Canon, and one of the three will be the choice. I really like the concept of the 7DII, and as I shoot mostly birds, it would suit, but I am not yet convinced about the image quality. I have yet to see anything that really jumps out at me the way shots with my Canon 400/5.6 USM mounted on my Olympus E-M1 do (MF and only f5.6, naturally....).
(Click to enlarge)