On a recent west Texas mule deer hunt i was riding around with my buddies. We each had a different brand. Sworovski, Leica, and Zeiss. After a slow week of hunting and having alot of time to mess with the rangefinders, we all came to the same conclusion: overall we picked the Swarovski for clarity, but the rangefinder worked slightly better in the Zeiss. My buddy had buyers remorse with his Leicas. Good luck.