I really need advice, please help me with this boyfriend problem?

This guy doesent seem to know what he wants hes impulsive and his actions proove to be childish at times..being with him sounds like an emotional roller coaster..up and up and down.Is that what you really want?I say break it off with him and be friends with benifits or have an open relationship because long distance is going to really stress and whear out the relationship.Just be casual for now until things begin to look more stable