they had power in different ways, if any of you follow tennis its like saying whos serve was better, roddicks bcoz its faster or sampras because he wins more points off it.

lewis's were probably harder because he had the extra 20-30 lbs, BUT due to the compactness of tyson and his speed his body shots ewere much harder than lewis

head punches - lewis, tyson could knock them one side of ring to the other bcoz he came up so they werere moveing when he did it, lewis needed to set himself so the fighter he hit normally wasnt moving

body punches - no doubt tyson