Respuesta :
It depends on the discipline you and your client are involved in. Personally, the one that best matches the style of the room seems to be the best as it both does not distract with color nor distracts with unnecessary comfort. It would distract from the matter at hand if the client were to be too comfortable, but in an environment where the client may be making an expensive purchase a comfortable chair would be necessary so as to make the client feel welcome and at home.