I also had the opportunity to attend one of the Hammer Demo Days in Indianapolis. No Big Blue there either. I pretty much agree with DP3 take on the balls in saw.
I will add that of all the ones I threw, I liked the Sharp Blade best of all of them. I actually wasn't expecting much out of this ball. Earlier and stronger version of the Sling Blade I figured. I was surprised when I was able to get decent length out of the ball and then a great hook and hit in the back end. The thing I really liked about it though is that I could square up and hit the pocket and carry, I could bump the shot and it would hit and carry, and, if I slowed my speed down, I could move even deeper inside and hit and carry. Clearly, this ball was the sleeper for me. I liked the Vicious Attack but this ball gave me a nice look.
Scott