Do you ever watch TV with the lights off? If you do, I would avoid the Vizio.
LCDs don’t have great contrast and it would be worse than most. It looks great in the show room and with the lights on but when you turn the lights off all of the areas that should be black are muddy gray.
3000:1 contrast will look good with dim light. The Vizios are like 1200:1 or even less.
I don’t watch TV with the lights off—I tend to crash into things if I do that.