More fights = more experience = more ring iq.
The answer to this question is OBVIOUS.
Robinson fought in an era where fighters fought every other week for a single undisputed world title & where boxing was Americas #2 favorite sport after baseball.
Floyd fights in an era where big stars only fight among themselves maximum 3x a year for countless ABC titles, choosing favored opponents split not only among networks, not only among promotional companies, but further than that choosing easy fights just because they're easy [Floyd, for example, choose to fight 1 dimensional brawler in Maidana instead of Thurman or Porter who are both more established at 147lbs].
When Floyd Mayweather Jr. was a teenager he watched countless documentaries of legendary boxers I assume he has seen videos of Sugar Ray Robinson so that's where he got his ring IQ from.
Sugar Ray Robinson has the greatest IQ in boxing history, he went 128-1-1 and knew how to make perfect adjustments when it came to rematches.
Willie Pep with 100 fights + winning so IMO Pep is the best.
No one will ever give Mayweather credit for his skills and everything he has accomplished. Mayweathers in is the highest of them all. Sh** I would wanna get paid as much as he does and not get hurt!! It's a win win! It's SMART
The only IQ Fraud is full of is outside the ring. When it ain't winnable, he won't get inside the ring.
wheres the comparison? robinson's battle tested while mayweather reiterates he doesnt wanna get hurt... stop the nonsense, pleaaase!
Also who has greatest ring iq off all time imo willie pep