The Titleist D1 is greatness!!

I cant believe how it has begun to change my game, but you will have to have a good shaft in it. The stock shaft is no good!
If you really want to hammer the ball, throw a UST V2 or Grafalloy Epic in it, then boom!
It also depends on what kind of player you are happy, you can get an older first issue Redline from Adams with a decent Fujikura in it for like 140 bucks now and it is one super hot face.
Scoops is right, go to a good store or range and beat on them for a while and find the right mix of shaft and club!