the first fight was better it was much more intense,seeing Marquez floored three times in the first round and almost stopped and then the way he pulled himself back to outbox Pac for most of the rounds was amazing to watch,and Pac was much more agressive back then he was always throwing punches and putting pressure on Marquez ,all this and the clash of styles makes this fight a true classic and for me its much better than the second fight wich was also a good fight.
Both were great but I'll pick the second fight, the improvements Pac showed and diifference in the second fight made it look way better.
thats why i cant decide,i loved the wildness of the 1st fight but also loved the controlled aggression of fight 2.
the overall level was much higher in the 2nd fight. From both fighters. JMM was more well prepared and had an insane training camp and Pacquiao was a better fighter than in the 1st although both were a little bit slower physically. IMO the 2nd fight really raised the bar in terms of quality. One of the best fights ive ever seen. I've rewatched it often and sometimes they do **** that is so incredible i watch it in super slow motion