I'd say it depends on what you prefer to "view". We stayed in room 551 in June. It was the last room on the top floor. We had a great Epcot view to the left, a wooded view of the Swan, Dolphin and the Tower of Terror at MGM straight ahead, and to the right was BC. We loved our view. Some people prefer a quiet pool view, which would also have a view of the canal. I'm not sure of the room numbers, someone else could probably help you with those. Good luck deciding (their all good, in my opinion).
Sheri