Barker. Maciel was not a bad fighter, but Barker was more fundamentally sound and mentally solid, IMO.
Why cant you answer my question? Afraid to say that Barker is better then Maciel who gave Pirog hell? And if Pirog couldn't ko a nobody in Maciel who has lost by tko before 2 years ago then what make you think Pirog can ko Williams just like that as you say?