Which season did you like the best, Season 1 or Season 2?

For me personally, I'm not sure if I could actually pick. I enjoyed them both a lot (although I didn't exactly finish S2 yet), and I liked the inclusion of Mocha, since I think its fan to add new characters to series; kind of like what they did with Mosaic also.

But I'm wondering of the fans opinions. So are you like me and just liked them both? Was there something maybe you didn't like in one of them or felt they executed poorly? Did you like neither in comparison to the Manga?