I have not had the chance to use this product yet, but will let you know.
17 October 2014
Summary: I've been using a regular shaft for years and recently learned that due to my age I should be using a senior flex shaft. I have ordered a set of woods and irons with senior flex with hopes this will improve my game. The Callaway RAZR Hawk I-MIX I received looks to be the right choice.
Summary: Great stick!. Callaway never disappoints. bought it from pre-owned but, I couldn't tell. Shrink wrap and all the as new labels. The impact sound is nice. Not the old aluminum bat sound of my FT-iz. Just a solid titanium crack at impact.
Summary: I left my headcover on a tee somwhere, never to be seen again. I thought I would have to settle for some generic replacement, but this is OEM Callaway, and Perfect! Shipping was lightning fast and packaged well. Awesome!
Summary: I Love this driver... I am a female golfer and I was using a ladies' cleveland driver before, and was only hitting about 200 yards with about 40% accuracy. With this driver, I'm hitting about 250 yards with more like 70% accuracy.
Callaway Razr Hawk with a Custome shaft is the way to go
4 February 2014
Summary: I have all callaway drivers also but the tour edition of callaway drivers are really awsome. This driver goes long if you put a good custome shaft in it not the stock ones. they are worth less. I put a Fubuki Mitsubishi Rayon Stiff 70 x5ct in mine and that was the difference.