Well... They are very alike until the end of the infinity castle arc then they take very different turns as the anime became more fillerish and the manga (as far as I've read) became more.... Hrm... Story-based (Read action-based). The manga is superior in artwork, comedy and action. Voice acting sucks in the manga, though.
@ lews : whats voice acting in the manga ( never heard of smthing like that) ??????
& no body answer my question ... do you recoomend hack or persona 3 manga ?????
persona 3 is an rpg game...didn't know they made a manga.. (hack is a game too right?)
were great for some guys who are reading them ... so im not sure
these links for both of them :
& both are popular in rating there
if you want a good adventure story about a game try Yureka its Korean manhwa. And i have to say I like it better than .hack alot better.'
Also try out ID "The Greatest Fusion Fantasy Every", also Korean Manhwa. Really good I cant reconmmend it enough.