Okay, I'll be even more specific. Who was better at their respective peaks?
Haney or Levrone?
Haney or Wheeler?
Haney or Shawn Ray?
Haney or Cormier?
Haney or Yates?
Haney or Nasser?
Haney or Dillett?
Again thats a question you can not answer with a simple well he was better than him etc, Lee Haney did not compete against any of those names @ their best and none of those guys competed against Lee @ his best with Dorian the exception.
There will be 100 different opinions on him beating him etc...cause in that persons opinion he looked bigger here,there,better conditioning etc, IMO would Flex wheeler been able to produce his best (1993) against Lee in the MR O 1991 @ that time? could Nasser of Produced his 1996 MR O shape against Lee in 1991? that answer is simple ...no because those 2 were not @ those levels in 1991 so you will never know etc etc
IMO only a prime Dorian Yates would fit the criteria from (1993 onwards) and perhaps Flex wheeler 1993 a/c better than Lee mainly because of the overall CONDATIONIG and the levels Dorian was largely responsible for and had taken the sport too at that time, however as i have mentioned could those guys have produced that same advantage in conditioning/concepts/"supplements"/technology etc AVAILABLE @ the time against Lee Haney in the 1980s-91? IMO no...you can only beat the best that is front of you in your era @ that place and time in History Lee did and so did Dorian Yates against that lot from 1992 onwards.