I have the leupold RX1000 TBR. It's quite a few years old now, and is very accurate. Get good reads out to ~500-600 yards, but it gets spotty beyond that unless you have a large flat rock or a pickup to aim at. It also does not give the fastest reads, which can be very frustrating. As others have said, if I could do it all over, I would go with the Leica. I have used a couple buddies and you point and shoot and it gives you an instant response. I have read out to 700 yards in CRP, which blew me away. It is in another class.