Buyer beware on that one. IMO the glass is brighter than the T5xi, but the demo unit I had (which was 'new') and me did not get along. Looking through the scope at anything out past 200 or so yards resulted in a large portion (splotchy like) of the sight picture looking like the parallax was off, yet other parts of the picture were clean. It is kind of crazy to think that something that cost that much money fell through some crack in the QA process so it may be one of those things were some see it and some don't, like I hear happens with CA.