I got fitted for a 913 D2 with a lighter 60g stiff Phenom shaft, the difference is night and day. I tried a phenom in an R11s 3 wood and the shaft suited me there too. I am currently gaming a 910F and 910H and looking to get a phenom fitted in them till I get a 913 hyrbid and wood fitting next year. Looked online and noticed Titleist dont do the phenom for the 910 woods and hybrids. What would be the closest shaft they do to that one?