I also have the BR4 rangefinder and love it. The BR2 was great when I first got my rifle but the smaller size of the BR4 was a big improvement in my opinion. Not sure why every long range hunter wouldn't have one of these as they are so easy to utilize for basic ranging and dial up. I guess different strokes for different folks. If your a techy they would be right up your alley and you can get most of the information needed for your long range shot with one piece of equipment.