Second store wouldn't pricematch either lol.
I did look at the Panasonic 55ET5, LG 557600, and Samsung 55EH6000 (yea no 3d, but has awesome reviews on Amazon).
None of them were next to each other, and its impossible to compare anything in Best Buy (everything is so bright its impossible to check flashlighting etc)
I did watch the LG 7600 in 3D (just movie trailers and other BS). Honestly, I don't know how much I would use 3D. I think it just looks kind of silly on such a small screen.
I did notice on the Panasonic, some text (letters really, S's in particular) looked kind of pixely whereas the other sets looked fine.
I dunno what to do.
Office - Onkyo 506, AV123 X-LS Encore Monitors
Living Room - Panasonic 60ST60, Onkyo 707, Ascend Acoustics Sierra-1 LCR
Car - Focal Flax 3-ways; Arc Audio KS 2500.1, 300.4, 300.2; Audison BitOne; Illusion Audio C12 XL