Chad said this about the 9500, do you notice it at all?
" Screen uniformity was evaluated with full fields at black, dark (10-25% brightness), and mid-bright (50-100% brightness) picture levels.
With Smart LED off, black uniformity was poor, with obvious clouding in several areas. With dark content, it was fair on the right side with a bright area extending several inches from the edge and a slightly darker area right in from that before it became good in the center. It was then fairly good on left side, with a less noticeable bright area at the edge. With mid to bright content, it was fairly good, with just barely noticeable color shifts of green and pink across the screen, and a minor small dark area in the middle right edge.
With Smart LED on standard, the uniformity was the same as above with mid to bright content. Dark uniformity was good, with just minor problems along the right side."
Its interesting to note that the OLEDs have similar green/pink issues off axis and problems on both sides of the screen during dark tests.