Originally Posted by Nintendogs
So if you bought and installed the patch, the 500M would look better than the PRO-111FD and the PRO-101FD?
The patch isn't the issue. The 500M and the 101FD have the same panel module (glass and supporting electronics) which is a newer design than the 111FD. The OP asked about the 500M vs the 111FD. The 500M is better. As is the 101FD.
Whether or not it's perceptibly better depends on the observer and the circumstance.
Personally I wouldn't pick a 500M over a 111FD on the basis of PQ. I picked a 500M because I wanted a Kuro monitor and paying the premium for a Signature is silly unless you believe ISFccc is essential to your viewing pleasure.
Of course I doubt any of this is relevant to the OP
because they posted only three times, on the same day, five months ago.