Are projection TV’s worth looking at? Your screen could be as big as your whole wall.
If you have a truly dark home theatre room, then consider a projection TV. Otherwise you’ll have to spend WAY TOO MUCH money for an HD project with sufficient lumens and contrast.
We have a truly dark home theatre room and project from a $1900 home theatre HD projector onto a 9 foot DA-LITE screen. Love it. This same projector would be a disappointment anywhere else in the house.