GigaGolf’s Acer XP Fused Ti 400 fuses a lighweight composite crown to a titanium face and body. The weight savings from the crown are moved to the sole, making the driver very forgiving. More weight in the sole means a higher ball flight and less spin—and more accurate drives.
You can get a driver with a composite head from a manufacturer like Callaway for $300 or more. Or you can get this one from GigaGolf for $99 and use the extra money to actually PLAY golf.