Hello All, I am going to purchase a new TV, since the prices are dropping. Amazon no longer has the VT50 65 " (apparently) so it looks like stock is disappearing. Therefore, I'm going pull the trigger today or tomorrow at Best Buy. I understand the tech differences between the two but once calibrated, is the picture difference between the two negligible or is there really a difference. Naturally, I would like to save the 500 dollar difference but if there is a sigificant picture difference, I could spring for the VT 50. I am asking those that are knowledgable to please reply. Thanks for your help.