I'm about 3 weeks into my new retalationship with the sm6 54 and 60 degree m grind wedges. These out perform my old wedges in every aspect of the game. From bunkers to full shots on tight lies I love these clubs. I have to be honest I never loved the sm5 in bunkers and full wide open shots when the lie was thin. The new 6 not only fixes that but makes those shots fun again. If you have the sm5 don't hit the 6 cause it will cost you .. Thank you Team Titleist for amazing products!!!