If you're going for a cheapo, Samsung is probably OK. If you don't mind the cartoon picture of LCD/LED, then that's the way to go. If you're going as a videophile and want a real TV, then the best is the Panasonic Vierra right now. If you can find a Pioneer Kuro kicking around somewhere, they are still the best picture-wise, but aren't manufactured anymore. I would still stick to newer plasmas right now even though the tech is dead, as LCD/LED still hasn't caught up yet to plasma completely (blacks are still shit, and unless you get a colorimeter to fix the retarded brightness, you get screwed on that front too). The samsung plasma is pretty good too (a little cheaper than the Vierra). The state of TVs are sad ever since pioneer died, and the retarded 3D fad started.
Oops, didn't notice you wanted to pay 1200$. Forget this then, lol.