While there is no differential efficacy among approaches in general, there is differential efficacy among approaches with the client in your office now. The question is: does it resonate or not? Does it fit client preferences? Does its application help or hinder the alliance? Is it something that both you and the client can get behind? You matter here too. If you don’t believe in the potential restorative or healing power of any selected approach—i.e., don’t have allegiance to it—then not much good will come of it.