ACRYLITE Rear Projection Material Comparison

So I tested the ACRYLITE RP materials that are offered by Evonik (Germany) for Rear Projection acrylic screens.
My favorite is the 7D006, but since it is hard to get if you live outside of Europe, of the other materials, which are domestic USA mainly, the dark grey had the best and closest image quality to the 7D006.

Tested Materials:
7D006 - grey (Used in the Microsoft Surface Tables)
0D002 - colorless
7D512 - light grey
7D513 - dark grey

Projector: 2500 lumens
Ambient Light: Medium

Environmentallights.com Releases an IR Buying Guide

So after much confusion and questions from the constant flow of multitouch customers trying to figure out exactly what they need to buy to build their MT setups, Environmental Lights has answered with a PDF buying guide. It breaks the process down for you with descriptions on exactly what to buy and url links to the products so that you can easily find what you need.
Environmental Lights also continues to deliver and respond to the Multitouch community. They have recently increased the brightness of their LED ribbons (from 300 to 390 LEDs), which means the possibility of even larger displays can be made with them and better results all around. The results I have been getting in all my testing with their previous ribbons is exactly what I expect from such high quality products, and this new line of products will be even better.