Honest question: is 25fps a net positive over 29.97 for 24fps content? No 3:2 pulldown judder/tearing, but speed/pitch are wrong. (Not to mention color differences, necessity of a tint knob, etc etc.) I don't recall having heard it discussed; wouldn't surprise me if some types of content are better on each system or it simply comes down to how relatively much the particular person is bothered by the downsides of each.