That is unless you want the best acoustically transparent screen, or any AT screen for that matter. They run from $2000 to $5000, and it's not possible to buy the material for the "weave" screens. The weave screens work well for 4000 pixels across the screen, which would be the next generation of HD.

Also, with the micro hole screens, you can see abnormalities at 8 feet. With the weave fabric, it's less than 3 feet before you can see abnormalities.