I can't speak to 1DX2 users but my current situation is that I am one of those amateur photographers that has a 1DX. I have no monetary justification for having bought 1 series cameras. If I am being honest real life pressures have had me drift away from photography as a hobby. The jump from a 1DX (Mark Zero) to a 5D is not really downmarket for me. I get a lot more and can still use my EF lenses and pick up RF lenses when I can. And some new toys might re-spark interest in the hobby.would people move downmarket from a 1DX2 to R5?