I am absolutely shocked at how expensive a projector screen is !!!! So I'm looking around for a 9 footscreen. Idealy I would like a in-ceiling model but was gob-snacked that a Grandview Cyber In-ceiling Tab Screen can cost over 2k !! and that the standard on ceiling is just over 1k. Can anyone explain how the extra 1k is justified?This leads me to looking at other alternatives. Does anyone have any idea if the Euroscreen ES-SES2417-W is any good or other suggestions?Thanks