I have Tour Issue S400's in my CB/MB's.. I can't tell a difference in the normal S300's and the S400's other than maybe being heavier, and a larger shaft label that doesn't peel off like a sticker.

Oh, and the price tag.. Yikes…

I've only gotten to play 9 holes with each, but they're performance is pretty much the same.  I found a little less spin off the tee, but as for the short irons, chips, and pitches they play pretty much the same.  We'll have to see when I actually…

Again my thanks to the staff at Team Titleist. I havesaid this in the past, but will repeat the thanks again.

We just returned home from South Texas where we winter and in our saved mail at the PO was a box of golf balls from Team Titleist thanking…

I also have to go with my AP1 8 iron. I just seem to hit it really good and I never question it when I am standing over the ball. 

Cody- I definitely agree about remembering the good putts. Nothing seems to change the direction of a round faster than…