Adolf and Saddam!Which is worse as a president/person?

Before anything else, I must first note that they're both very horrible individuals and their existence is something that the world would dislike forever. Of them two, I think Hitler was worse. There seems to be no wide manslaughter which compares to the Holocaust - he used almost every effort to make an entire race suffer while they see all their loved ones die the ugliest way possible. Saddam was also a great bad guy but I suppose the involvement of more races prevented him from causing more trouble and dilemmas.

I think they were both rotten monsters who killed millions of people and when you get into that amount one is not better than another. But in terms of prisons, camps, starvation, torture, adolf did it on a larger scale.