Oscar threw better combinations, but his one punch speed wasn't all that much faster, and the stats don't lie... measuring up the handspeed he had against Mayweather vs his handspeed when he was originally at WW it was almost the same. What made him look faster is those guys were easier to hit, and Oscar threw a lot more meaningless combinations. I think Oscar is better than he was in his prime because now he has better defence, better legs, and he is a smarter fighter, while almost being as fast. Quartey definitely was good, but I Think he would have a lot of problems against a pure, moving boxer, and that Mayweather would be too quick on the inside and get off before Quartey every time. I think Oscar is better suited for the boxers.