I currently have 5 Conquests (3 4-14's, 2 6.5-20's and am waiting on a set of 12x45 binos) and highly recommend them. I have never had a Nikon but have had Tascos, Simmons, Burris, and many Leupolds that don't compare to the Conquest. I still have a few Leupolds but am replacing them with Conquests as the check book allows. They are well worth the extra money.