I just came back to the game after a long break of several years. I had the pleasure of upgrading my old Cleveland RTX3's to SM10's. I replaced the T100 PW with a Vokey 46* and loved it so much I just switched the rest of the wedges out for Vokeys. I landed on the 50.12 F, 54.12 S and a 58.8 M. I had a pretty in depth practice session yesterday and honestly I am amazed. I played every type of shot I could imagine with the 54 and 58. 55-60 yard shots into a green, both low and high, bunker shots (firm sand) flop shots from various types of rough over trouble to get to the green and some chips and pitch shots. Both the S and M grinds are so versatile. I was able to easily hit all types of shots with confidence and great results. NOTE-I am not a short game wizard by any stretch of the imagination!! I have a strong short game but tend to be less creative due to a lack of confidence. These clubs definitely inspire confidence and honestly are going to open up a lot more options for me around the greens. Also, I want to share that I originally tried the 58.12 D and although it was fantastic in a lot of situations it took a lot of concentration and a little different technique to hit good shots off tight, hard pan lies. I decided to give the M grind a shot and wow it checks all the boxes. Now, obviously a fitting would have prevented the trial and error process with the D grind but I bought that club used and ended up trading it in on the M grind and didn't lose any money out of pocket. So really nothing lost but my time. The wedge selector tool did recommend the S and M grinds for me. I have to say that was spot on. To summarize, I am amazed with the feel and performance of these wedges.