Hi everyone! I plan on buying a 2012 Samsung UN50EH5000, but I'm worried about pulling the trigger on one online without some sort of confirmation that I'd be getting a Samsung panel. Amazon currently has 11 new ones in stock. Is there any way I can contact Amazon and have them choose one that has a Samsung panel on it, or at least have them list the ones they have? The version number is on the box for these models, correct? It seems that none of my local stores have them in stock anymore, and ordering online to-store seems like it, too, would be a gamble. Does anyone have any suggestions of what I should do or what company I should go through/contact? Also, with regards to the panel versions, will different panels yield different input lags? As in, will a Samsung panel have less input lag than a Sharp panel? Thanks!