75 yards no good. What if you need follow on shots while it runs away? What if you see a good kudu while hunting buffalo? Slow? What if the spot slips off a foreground object? How long does it take to pick up? And how long does it take to pick it up against a bunch of dry leaves? Leopard? You generally shoot leopard with the same rifle you use in the daytime for plains game. My first Safari I ended up shooting 3 of 8 animals at ranges in excess of 200 yards. Why fool with taking the laser off and putting a scope on?