I love fumoffu, it delves into a side of Suske and Kaname that was not touched upon much in the first season. Also, I like the fleshing out some of the minor characters at the school. Plus, I love watching Suske dealing with social interactions and how oblivious he is in dealing with people is a great character point to the military minor.
Suske: a complete B.A.M.F in military action a complete berk in regular society. classic.