I'm ready to buy a new 15'' MBP but am currently debating on waiting to see if Apple can address the yellow tint and flickering issues with the China factory. I would think they would've sent execs there right now to see if this can be solved with future MBPs on the line. I'm not sure what they would do with their current stock that is all ready to ship. With a lot of stock already out there, I would imagine this might take at least a month or more. Any opinions? Also, I've read several references to different screen manufacturers for the MBPs (LG and Samsung). Does that mean the 15'' can have either one? What determines which manufac. you get? How can you tell which one you have? Which is better?