Slight edge to GGG though he has slowed down a lot Could see Charlo box to a decision but I think his defense has holes and he has less tools than Golovkin but at this stage is more physically gifted and hits hard. Sort of like Jacobs who ran GGG close
Depends on where the fight takes place ofc. Although I don't see old man Golovkin taking out a much more athletic opponent in Charlo.