What Era had the Most Talented HeavyWeights?

[Master]

Tyson and Lewis would wipe the 2000 heavyweights.

I think Lewis would be a dominant champ of the 2000s too, I also think he would be KOed a couple times here and there too as he was in his own era.

I think Tyson could whip most opposition but I do think Tyson would struggle to beat and sometimes be beaten by some of the better 2000's HW's, as occurred during his own era too.

Bascially I see them being about as dominant as they already were because I think the quality of the eras is somewhat comparable. As are the weights of the boxers.

Name me someone that could beat them at their best?