I'm going to order the Burris Fastfire III for deer hunting and mount it to a S & W 626 (44 Mag) revolver. What dot should I buy? My hunting is in a wooded area and the shots are 75 yards or less? My concern with 3moa is finding the dot in various light conditions. But the 8moa might be too large for long shots and target shooting @ 50 yards or more. Since I'm new to the dot system, I'm looking for help. Any advice before I buy?