I just acquired the vokey wedge SM (54º) and I have to say that the approaches have become the most solid part of my game.. I don't know if it is because the club is new, or simply because it's great, I can get the spin and control around the green; that I always wanted.
I also won a lot of accuracy and in situations where I would normally pick a club that would make the ball run a little bit more, I go for my wedge since I know I will be able to get the ball precisely where I want it.
I didn't buy the SM5 because the face was a little bit smaller, and after trying it a bit I felt more confident with the SM4 since it is easier to hit without compromising any performance.
Great purchase
Thank you Titleist!