we all have opinions. friend bought a DCL (newegg top rated), i got a viewsonic, and an envision, All driven by the same system i loaded up games and movies and things, the thing is that they all look different, not necessarily better than one another. Your own calibrated eyeball is the answer. Go to the local electronics store and take note of what display looks nicest to you, match that to the resolution you want, and least latency.
DVI is the way to go, for clarity, the rest is in the air to choose a specific model.