Narrowed down to Sammy or Panny

Ok, buying a new LCD and have it narrowed down to either Sammy 40a550, 37a550, or Panny 37lz85 or lz800.


Now I think I'd prefer the lz800 but I've heard mixed reviews of the reflectivity of the screen. I can't find one locally to look at.


If the lz800 is out then I'm hung up deciding btw the other 3. There does not seem to be a big diff btw the Sammys or how they would compare to the lz85.


Any insight appreciated.