Throw any version of Margarito at Berto and Margarito ends the night with his hand raised. Margarito was crude, but he had a ****ing great chin and heart. Berto hasn't even come close to sharing the ring with the opposition Margarito did, and was stopped once after getting everything but the kitchen sink thrown at him by a motivated, hard hitting and experienced Mosley. Berto is not good enough to keep Margarito off of him, or hasn't got the experience to clinch.
While I dont think Berto is that good Margarito is terrible the man cheated his way into being relevant.
Margarito by mid round knockout. Horrible style matchup for Berto who wouldn't be able to keep Margs off of him.
Still that has nothing to do with Berto being able to knock Margo out, he never showed he has the kind of power it takes to stop the iron chinned Margo the bricks are irrelevant in this case all they would do is diminish Margo's power they wouldnt add anything to Berto's power,Berto could win a decision but a stoppage win for him is out of the question.
Still beats Berto though IMO. Bit of both. Cotto was making him walk on to shots, Margarito did back Cotto up on occasion though.