ugh. here we go. this is starting to remind me of the iphone threads from last year..."week 36 iphones are the best!"
how do you know you "need" a 9C8C if you haven't even seen one?
if you think you're going to have a Genius open 5 boxes to find the screen you "need", you are in for a disappointment. don't take a couple of users' words for it. their eyes may be more or less sensitive than yours. there are so many factors as to why 2 screens, even with the exact same part number, may look different. it's not an exacting science. these are consumer notebooks.
I agree with you to a point. Until you actually see the other display and even take yours in and set it right down next to it and make sure it's significantly better, you won't know if you need it or not.
I do take issue with your "consumer notebooks" thought though. At $1600 these are hardly cheap. I would think at that price I would have an above average display.