I preferr the one in RoCo I and I have read them all. Next in line is the RMSS version which i pretty neat as well. The one in RoCoII which Olf asks about is slightly out of controll imo but I do use it when the paladin in question is an athurian one i.e. honest and noble in spirit and body, pure in thought and soul. As I have no religions what so ever in my world that would function with members of such dispositions RoCo II paladins are always characters who exist outside the established religious systems. The Divine champion is functional as well but only a paladin in case the player chooses to act like one.