I'm just interested in one that I can play with basically, to estimate screen size, projector positioning, and do some viewing. I want a constant height setup and I need a projector that can do that without having to use an anamorphic lens. I know the Panasonic 4000 can do that with zoom, but I'm not sure about the 3000. I saw where a 3000 was being sold for $950, but I thought that was too much for it.