Over the years I've had Leupold, Leica and Hawke. They have all proved accurate. Some, like the Leupold, had various facilities besides the rangefinder but to be honest, I never really used them. To me, a rangefinder is just that. If I had to choose again I'd go for another Leica. I passed the Hawke to one of my sons who has had no problems with it whatsoever. Possibly depends a bit on how much you want to spend!