I can't decide. I love both, but if we are going on a day by day basis, then I would say that Blue Submarine No.6 has it today. I just watched it again earlier today. I love the ending song - Mina Soko Ni Nemure. biggrin
I have Vol. 1 and 2 of Blue Sub 6. The first one is much better than the second. It's pity you people haven't heard the soundtrack. If you heard it you'd agree on how good it is.