Although never seen in person, all debate starts and ends with Hogan in my opinion.
I have talked to many of my older friends and they all say the same thing, it was the most beautiful, most controlled aggression they have ever seen. They all speak of the sound being different than all others.( If the sound thing sounds familiar, people in the know said the same of Bobby Clampett).
Was also very impressed with Keith Clearwater at Augusta in early 90's.