Tua vs. Ibeabuchi was just vicious. What made it more impressive was the power of both and the ridiculous output of both. There's really never been someone who's the size and power of Ibeabuchi with the same volume. He was like a mixture of Holyfield and Tyson.
I'd like to see Ike fight Frazier, Rocky, Dempsey or Tyson. If he had the chin to survive David Tua, I could see him surviving other brawlers in that style.
Both close, could go either way fights with tons of action. But I gotta go with Ike and Dave. Felt more two way, more like a sustained, pitched punch out. Many rounds of Lewis-Mercer seemed like they would take turns. One guy would open up and lay it on, then the other guy would. I recall a moment in Ike-Tua where the landed simultaneously with left hooks that looked like they could floor elephants and sounded of gunshots.
No question Tua and Ike ... Lewis v.s. Mercer is a bit over rated as Lewis really took over after the fist few rounds and Mercer hug in there tough showing heart and an amazing chin ...