been playing with these gorgeous heads(stuck em on project x 5.5 shafts) for three weeks now, i love em! be prepared to buy lotsa golf balls, as these babies really put the hurt on the balls(golf balls). the smt 303mb looks awesome, performs great (the sweet spot or face is big on these heads), and puts really sick wicked spin on the ball! watch the ball dance on the green, and hopefully backspin to the hole. look at its price, look at its performance(remember to stick it with shafts that fit you!), look at its design, i'm sure you'l love em too...