I have the pinnacle 10x42. Bought them before the gold rings came out, $550ish. Great glass for the money @ $299 you are stealing them. Every glass has some flaw. On these there is some chromamatic aberration but very little much less than any other glass in that price range, at least to my eye. They also had the highest reviews in that price range when they came out. They also are the only pair except goldrings made in japan not china, if that matters to you.