I have never even heard of these optics.
Then again, I have had such great success with Nikon Monarchs, Bushnell Elite 4200s, Leupold VX-IIIs, and Zeiss Conquests, that I really have had no need to look elsewhere. The only exception is the new Clearidge line offered by theopticzone. This new line looks very promising, and comparable to the top 4 mentioned.
Zachary