I feel like this is something you'd appreciate, i posted in another thread yday that showed how amazing Fedor really is
GSP went like 30-31 rounds in a row without losing 1, had 5 finishes.
Aldo went like 20 rounds without losing 1, 7 finishes.
JonnyBones went like 31 (it would be 20 or something if you think he lost 1st round of Machida fight, but i know 2 judges scored it in favor of Jon so giving him credit for it) with 9 finishes
Fedor went 40 rounds without losing 1, with 21 finishes.
Personally, I think he was the best, and he is undoubtedly one of, if not, the most exciting fighter in MMA history. There was NEVER 1 dull moment of ANY of his fights. He came to finish guys and that goes a long way in my books. But wouldn't hate if people said GSP or Anderson or JBJ are the best ever either, everyone has their opinion.