The of the TV's you mentioned, the Hitachi does some things really good:
It has a 160 degree view angle, the others have 110
It has the best upconverter, and thus the best SD picture for regular cable and DSS.
It has a small footprint, and the depth is only about 20" or so...
The previous post was correct,
all those tv's would calibrate nicely...
Good luck - MIKE
"Too much is almost enough. Anything in life worth doing is worth overdoing. Moderation is for cowards."