I would say go with your instincts, whatever triggers them. It is you who will see them and talk with them about personal things and I think it is important that her style is compatible with your expectations and preferences. They may use techniques and interpretations that are sort of gambling but I doubt many chooses to practice behaviors that are totally alien for them. It is possible that their intentions and completely different from your interpretation but it'll be you sitting there dealing with the acts and paying for it, hoping it'll be helpful and not yet another frustration and source of doubt.