G2+ qs great with acog - Armasight CO-X Gen 2+ Night Vision Clip-On System

I have the Co-X Gen2+ QS. I use it in front of a variety of Trijicon ACOG models (TA11, TA31, & TA50). It provides excellent illumination to the functional range of these optics (out to 600 meters). Inside 150 meters, ambient light is sufficient. Beyond 150 meters, the included IR illuminator is needed. The QS color palate is very worth wile. The QS color provides much less eye fatigue than the standard green palate. The visual clarity is so impressive, I do not see the justification for the extra dollars for a Gen 3 unit.