Summary: I purchased this driver (and the matching 3-wood) a few weeks ago and I have been practicing with them 2-3 times a week at the range. I probably shoot around 100 on average--some days good, some days bad.
Summary: I bought the Superfast about six weeks ago after struggling all year with my old Taylor Made driver. I hit this driver much straighter and a bit longer. My son who is 22 liked mine so much I bought him one as well, and he is hitting it much longer.
Summary: I had a Great Big Bertha before and had stopped playing golf regularly years ago. I started back to once or twice per month this past summer. I hit the GBB about 330-350 yards and now I hit the Superfast 370+.