"In PS3 motion gaming, Sony's official Sharpshooter is the leading attachment. It's a full controller with all of a DualShock's buttons placed ergonomically on its chassis, a custom layout that accounts for its $40 price (peripheral only, no controllers). There are, of course alternatives out there. This is now the third I've tried, including CTA Digital's abysmal, $60 assault rifle, to the suboptimal $20 SkillShot from Nyko. The $29.99 Flex-Fire, by Colorado-based Prodagen, is easily superior to both in price and performance."