I was trying some SM5s down in Hilton Head last week and I seemed to be most comfortable with the F Grind. The Titleist rep was great (Steve Pence) as I worked through the different grind and bounce options. My PW is 46 and I like to carry two additional wedges. Normally that would be a 52 and 58 combo, but the F Grind only goes to 56. So what grind would be most similar to the F Grind going up in loft after 56? As of today I am thinking of going 50, with 8 degrees of bounce and then 56 with 14 degrees of bounce to cover my needs. I am a 5 handicapper.