What hybrid should I get?

My Wood work needs help so I went to the local golfsmith and tried out the TaylorMade tp burner 19* and the Callaway X 18*. I liked both of them in the store but out of your expiriences on the golf course what would you recomend? I'm a rookie golfer with not much power (5wood 175) so I need big time forgiveness in a club. Also do you prefer steel or graphite?