Hi I have a 3d tv and it's a samsung plasma 50 inch 720p but apparently i play blue rays and Xbox and ps3 all at 1080p and there doesn't seem to be a problem when I connect a new device it automatically outputs a 1080p signal? However this tv is an old model bought it for 850 I just got an offer for 1100 because of the glasses but I saw a tv on best buy an led Sony new model 55 inch 1080p 240hz with 2 glasses for only 1400 so I will just pay 300 more plus tax of course but is led better then plasma is it worth it? Thanks 