dlp is a little better for motion, but if you want to spend a little more then the new sony sxrd 50" set should take the cake for you.
I am in the market for a new HDTV, and was wondering which TVs are the best for viewing sporting events (basketball, hockey, etc.) and TV shows or movies with a lot of motion? My goal is to get a TV with an outstanding picture with minimal pixelization/screen door effect. My couch is set about 8 ft. back from where the TV will be.