As a senior mid to high golf handicapper, I've always been content with a gps device that gives you three options, front, middle and back of the green yardages and content to "green hunt". I have a hand tremor and have always been reluctant to use a hand held gps. After three rounds and using the RH2, I am now a "pin seeker" Love it! The pistol grip and using the cart steering wheel as a stabilizer, the RH2 is quick and easy to use. And there really is something positive, comforting and reassuring about knowing the actual yardage. Lock in the RH2 in and grab the club you need. Granted knowing the yardage is half the battle, you still have to make the shot. The RH2 for me, has SO FAR, helped with that part of the mental side of the game.