I have spent a fair amount of time behind glass, I understand how someone might become faithful to a particular brand based on harvest results, I'm going to be a bit of a snob right now and tell everyone that cares to listen that high price glass works better (I've spent the money)and will show you more game in extreme conditions than "cheap glass" I just spent five days trying to pick mule deer out of scrub brush with my eyes,Sorry guys I don't agree with the cheap glass option giving equal results, glare dust and climatic conditions compromise your ability to see what's in front of you, good glass doesn't fix that but it does give you an advantage.