I'm still playing (and loving) the 975d w/x100 shaft at 43.5". Not sure I can give up the 260 cc head yet, but I'm willing to try a graphite shaft for more yards. What shafts out there most closely compare to the x100 at 43.5"? I hit it 260 yds on ave with this club with roll, and I strongly prefer to hit low launch/low spin bullets that roll out. Thanks.