look, im hte biggest klitschko lover on this planet, i have watched all of the fights odf both brothers, and i can feel safe saying that vitali would win because he is the smarter fgither. wald my be faster and hit arder, but he is not as good defenseivly, and while i dont think that wald schin is glass like most people do, vitali's is iron(which wlad certainly is not) i think wlad controls the early rounds, but vitali comes on and outlasts him by 10th round ko