Calzaghe vs GGG at 168 who you got?

Like Eubank, Kessler, Reid, Woodhall. I wouldnt be shocked if prime Bika of a few years ago beat Golovkin, or Lacy, Brewer or Mitchell being SMWs though think Golovkin would have a punchers chance against Brewer and Mitchell, but so would they and there not the only ones I would pick

 

Im just trying to think who I could compare GGG's best win against one of Joes and in reality its different levels.

GGG is doing great things right now , but against a fighter 8 lbs north who fought the best and walked through a prime Kesslers punches, I just dont think you should compare him to Joe right now , its unfair.