In my opinion, Bute was KO'd by Andrade in their first bout. But Bute did give Andrade a rematch and beat him decisively. I also think Berto lost to Quintana, but he failed to give Quintana a rematch.
I don't think Bute has fought an Ortiz like fighter at 168. It's a tough one but I'm leaning towards Berto having the better resume.