Big Screen TVs Facts:
For the best HDTV a 50 inch big screen TV is recommended. You will get the best results from Hi-Def this way. These televisions are expensive and hard to install due to size, but if it is what you really want the results are amazing.
Make sure the TV isn't too big for the room. Big screen TV's are great but a 42 inch hung on the wall rather than a 50 inch on a stand might work better in a smaller living room.