Which of the three Fighters who will be inductees in the IBHOF today fought better Competition?

My favorite was Kosta Tszyu, as I am not Russian, but for his accomplishments without controversy or shame. Chavez second, for same reason. Then we have poor Michael. The kid that would lure old ladies into an elevator to help them with their groceries, then knock their teeth out and run off with their purse. Great example.