I. Were were you getting infomation from- The victors of world war two wrote this infomation, not Germany.
II. No one knows who killed how many people. Some say billions(Way off) some say 80m, some say 5m, and some say 30m.... Also that is a very large range, there is no telling which infomation is correct.
III. You can't comapre people, it is just impossible. They each had there own reason, they each had there own goal.
We have enough "who was..." threads. Unless the two people you are comparing are involved with each other in some way, try to avoid making a thread about them; especaily if the only thing you have to say in the OP is "Who do you think is..." without any further comparisons.