OZ, the Stryker is a variant of the LAV III (Light Armoured Vehicle). The LAV has a 25mm Bush Master Cannon while the Stryke uses a low pressure 105mm for it's main gun. More punch for sure but at the cost of a little less versitility. For peronal use in heavy traffic or when parking is hard to find nothing beats it..haha. Truthfully though in a friendly filled environment, say driving around a small town the idea of mashing a little Tahoe or almost unseen Honda does keep you dancing around in the turret. In an unfriendly environment it moves around, through or over most obstacles.