What is the goal- best picture quality, or less reflection in the screen? One of the reasons plasma looks as good as it does is due to the glass, rather than viewing through a matte plastic sheet and it's one of the main reasons I don't like most TVs.
I guess the main question has to do with which brands you want to avoid and which you prefer to work with.
My mechanic told me, "I couldn't repair your brakes, so I made your horn louder."