its a hard choice. You should have made a 3rd Choice. because Both Men started at young ages and were successful, you need to be a good Athlete to do what they Do, And in general Most Boxers Are very Athletic. the GREAT fighters are anyway. im tempted to Vote Mayweather, But Really its a hard call.
I saw Pac play baskeball, he loked a bit unco, but he moves so beautifully as a boxer. Too hard to say, but it is hard to bet against little Phloyd.
pretty hard question to answer considering we only really see them boxing, Pac's ability to move up in weight and basically maintain his speed and increase his power dramatically probably gives him the nod.
Floyd, his speed and technique are from another planet. It's close though. The way Pacquiao carries 140+lbs despite having his natural weight somewhere around FW is amazing, and his speed and power combination is something to behold.