whats your price range?
i suggest going with a 42" 720P plasma for $699 @ sears..
if the TV is under 50" and you are beyond 6 feet, u dont notice the difference between 720P vs 1080P
also Dynamic contrast ration is bullsh*t, its just like the measurement of white on an all black screen vs the measurement of black on an all white screen or something...
and ansi contrast ratio is important aka native contrast, but most companies measure their contrasts differently so u can throw that out the window when comparing different contrasts from different brands, BUT if you are comparing between say u look at sony's line then the native contrasts will be better or worsst between SONY's line, ect.
there are usually 32" sharp 720P's for like $399 randomly on sale.