Bleach: I'm Hanataro Yamada

I want your opinion, would it be better to have a healing Zanpakutō, one for healing and combat or just for combat? because even though he is from the 4th division, this does not mean that his Zanpakutō has to be healing, for example Izuru Kira was from the 4th division, and his Zanpakutō is not healing...