I am not a member or former member but I do agree with the Anabaptist doctrine which is most like the primitive Church. The Protestant Church as established by the reformers Zwingli, Luther and Calvin are merely offshoots of the Catholic Church but the Radical Reformation which formed simultaneously with the Reformation was rejected and persecuted by both the Catholics and the Protestants. The "Radicals," which their name reveals, Grebals, Manz, and Blurock, were not satisfied with the half-measures and compromises of the Reformers and wanted reformation to go all the way back to foundational principles, and for their efforts, they received a death sentence from their so-called brothers in Christ.
Although many have backslidden and have since compromised with the world their doctrine has survived and is gaining in strength and popularity with those who are dissatisfied with the apostasy of mainstream Christianity and who want a living and vibrant exhibition of true faith.