I have a Callaway FT 4w (2008 model) with a Diamana Blueboard 73g. I think they are some great woods, but seem to get no love. I bomb mine on and off the tee, it could be the shaft...lol. I would give one a try if you are able to find one for a great price. I got mine brand new on globalgolf open box for 89.99 last year and after I traded my old wood I got it for 40.00 with shipping.