The best clone of the Trijicon ACOG, period.
The best ACOG clone you can get for under $100.
Under $100, get this if you want the BDC numbers on a crosshair reticle.
Under $100, get this if you want the chevron reticle that is the closest replica to the Trijicon.
Under $65, get this if for some reason you dont want the magnification on your ACOG clone.
Under $50, get this if you want the iron sights, dont care about the magnification, and just want an ACOG looking body.