Saved up for 3 months did a lot of research and got one of these from best buy for $409
46inch LCD 1080, 4 HDMI ports, no internal wifi/smart tv. I didn't want that because it costs more and i just wanted a fucking large screen to play xbox on, which has netfix, dvd player, hbo go, etc. (anything you ever need for movies)
Insignia is a good brand because it is the same manufacture as Samsung (which makes the illest but most expensive) so its like 80% samsung parts or some shit like that.
LED is sick but honesty a 1080 LCD looks fine, but might not last as long?
as for 3D tvs, fuck that gimicky shit. this dumbass kid i knew bought one for $1000, it was a 47in (little bigger than mine, but $600 more) He hated the way the 3D looked and never used it. So he basically was out $600. I used the 3D a few times and it was ok. Games like Gears of War 3 are 3D compatible, yet you really don't notice it.
Samsung, viszo, Insignia, Sony and Aquos all make sick stuff.
I'd recommend buying from best buy, costco or a place that specifically sells electronics. Not from Walmart.
Party for sorrying.