[quote name='smallsharkbigbite']If you can wait, the best time is definitely the lead up to the superbowl. Not only does that big event drive TV sales, but it's also close out time on most of the current year models. As such, unless you need a TV right now, it's not really worth providing pricing right now. I feel Plasma is the way to go. You don't need to worry about the 60/120/240 hz stuff because plasma is faster than all of those is really great with 3d. I wouldn't get a 60 hz because they have quite a bit of motion blur which makes games and sports not as good to watch.
My personal preferance is Panasonic plasmas. They have a great picture and you can find them priced in the same range as the Vizio's. I got a 50" 3d tv last year in model close out for $999 delivered to my door, I've seen 1080p 42" in the $450 range. Really depends on what you want, but I'd wait until it's sales time. For aps, do you have a wired connection close to the TV? Most of the TVs you'll have to buy a wireless dongle for that connection unless you want to go high end. Aps will come on most of the non-lowest tiered TVs.[/QUOTE]
Pretty good info here.
Plasmas tend to be be more bang for the buck and can have excellent picture quality only rivaled by the best LCD sets with local dimming. They tend to be heavier and power hogs though, so that's something to keep in mind.