Color accuracy, which screen type is the best?

I am in the market for a new screen, gain is not an issue due to a fully light-controlled room with a black ceiling and very dark blue walls and graphite colored carpet. I am using a DLP projector that is a light-cannon, so blacks are very good, even with my HP screen that I currently use. I've done a search to find some info on color accuracy but did not find any threads about screen type and color accuracy, is there a relation?

Thanks for all comments.

My pull-down "b" model was a temporary solution and want a fixed model. After using the HP model, the extra gain is not needed in my situation. Color accuracy is what I am after now with a NO wrinkle fixed screen(it is a dedicated room).


Jim