1. Do I have frequently find myself with partial sand-wedge shots (40-60 yards) and do I have trouble taking the right amount off these shots to get the correct distance?
2. Do I often find myself with pitch shots where I have little green to work with and can't get enough height on the shot with my send wedge?
If you didn't answer yes to at least one of those questions, you probably will see not much benefit from a 60 degree wedge. I added one to my bag for reason (1) above and the lob wedge filled in the distance gap for me. But when I play longer courses I will pull it out of my bag and replace it with a 3-wood.