My answer was given in the form of an example from another era.
If you really want a long, drawn out response that you could see yourself if you just looked at each other's resume then okay, here goes...
Pacquiao came from nothing. Floyd was an Olympic athlete. Pacquiao had to work his way up from the bottom, whereas Floyd turned pro with a rich backing in the form of US fans of boxing and people high up in the sport willing to give him a hand to the top because really they wanted a piece of him due to his successful amateur career. This clearly means that Floyd had it easier right off the bat.
Pacquiao had to go to Thailand to fight a Thai for his first title shot. Floyd fought for his Super Featherweight title in his city of residence.
Pacquiao took the fight with Ledwaba on two weeks notice.
Pre-2008, Pacquiao had big wins against Morales x2 and Barrera x2. Mayweather, though, did also have wins that were just as big in that same time frame in the form of Corrales, Judah, De La Hoya and Hatton.
Again, I'll state that Pacquiao's career didn't start in '08. I know he wasn't an ATG before then, but there's no doubting he was great. The wins since then have helped add to his legacy, rather than define it. It's better him beating world class fighters in any form than pretending to be retired, IMO anyway.
Hopefully this reply will suffice, Goldie.
Fighting in Thailand or on 2 weeks notice has nothing to do with resume. Its an excuse. He was right you didn't answer the question until the very end here. I can agree that Floyd is far from the most active fighter but this still doesn't detract from his RESUME. ACTIVITY doesn't equal RESUME. Also having more financial backing just shows that he had people scouting him early on. "Pretending to be retired" or "protecting a goose egg" doesn't mean anything when you beat: Hernandez, Castillo, Corrales, Gatti, Judah, DLH, Mosley, Hatton, Marquez, Cotto. I think realistically, Pacquiao has a slightly better resume. BUT he has been in wars, tied, lost and been KO'd. Floyd has been in MAYBE two fights in which the result was in doubt. Castillo 1 and when Mosley rocked him in round 2. That is IT. For Pacquiao: Torrecampo, Singsurat, Ledwaba, Morales, Marquez x 4. Overall, Floyd has been dominant while Pac has been also great but has had several fights lost or in doubt. The result is clear when Floyd fights except for once in is whole career. Not even the SLIGHTLY better resume can top dominance