Golovkin for me ,he will do his usual thing and break him up and sicken Jacobs ,its a long time since I have enjoyed watching someone as much as GGG ,every punch seems to be accurate and the way he lands shots with that deliberate inward wrist action seems to add to their effectiveness ,a bit to easy to hit though ,but its hard to tell if its something he should work on or its just confidence he will do his thing before it matters .