I received a pair of the new Sigs yesterday. I can not compare them to any alpha glass, but compared to my Vortex Fury 5000hd AB glass IMO it is better. I did not see any blue tint at all and very clear and crisp. Still need to test some more in different light. Very fast drop data, wind feature is nice but kind-of prefer the way Vortex Fury did it point and capture. The Basemap remote marker did not work very well for me closest I could get to accurate mark was about 40 yards. Did a Recalibrate on phone and 10k still same results. I'll have to play with this more too, I normally use ONX maps so Basemap is new to me. One thing I did notice is the eye cups push in somewhat easy when looking through the sigs, should have had a better detent. Overall seem like a nice upgrade over the Vortex Fury 5000hd but time will tell.