The wife and I were in Cabela's a couple of weeks ago. She has been needing a better pair of bino's for a while. We looked at the hd's, a pair of the alaska guide model's,a pair of the green ring leo's and the euro's. I told her to pick the ones she wanted. Out of those four glasses she picked the euro's. The hd's felt very big and bulky to me. The alaskas and the green ring leo's felt really comfy to hold onto but they were not the same clarity of glass that the hd's and the euro's had. I think that the euro's are a better glass for the same $.