Hippo Hex2
$169, graphite; hippo-golf.com

We tested: 9°, 10° and 12° HL in Mitsubishi CP4 graphite shaft. Shaft length: 45.5"
Company line: "The club's unique hexagonal shape allows optimum weight distribution to reduce the effect of sidespin and provide more energy transfer from clubface to ball. It results in our straightest, longest driver."

Our Test Panel Says:
PROS: Its natural ball flight is a low, penetrating shot even with a higher loft; clubhead remains steady through impact; large sweet spot is dependably forgiving for distance and direction; the Hex2 does a fine job of reducing sidespin; respectable distance, keeps up with the others; lots of straight shots, balls right down the middle.
CONS: Voted least attractive club in the test; surprisingly little feel on both center and off-center contact, lacks the feedback of many high-quality metal woods; difficult to get beyond the ugly exterior.