For a dim lit room, a plasma will do nicely. If the room was bright, I would recommend an LCD tv. Here is a link to CNET where they compare the two, and you can find what is right for you.[url]http://www.cnet.com.au/tvs/0,239035250,240036500,00.htmSince[/url] you are narrowing it down to 2 manufactures, I would never dream of buying a Panasonic product, let alone a tv. Sony is by far a better television, regardless of what type of tv you are comparing. There are several other tv manufacturers that are reputable, such as Hitachi, Pioneer Elite, and even Samsung. I would still rather have a Sony