bleach, hell yeah, naruto is in fillers right now and they suck
but the reason i like bleach better, is because the characters are in highschool, they are like 16 or 17, unlike naruto who is 12 or 13, but mabe after the 3 year gap the will be equal
1. one piece (not in fillers)
2. bleach (when fillers are over it will be number 1)
3. naruto (non-fillers eps and same as bleach but 2)
4. fullmetal alchemist,
but i wish they had followed the manga line, could have been longer, but atleast i see two full metal alchemist stories
5. ect. many...