I don't want to get into a discussion about which brakeing system stops the best. The simple fact is only cars with drum rear brakes seem to constantly have park brake issues. So why would you put 2 different types of parts on basically the same car? Other countries use the all disc system exclusively and have no park brake issues. If the park brake is out so is the foot brake and this is not good. Women, who are usually not mechanically minded drive these cars and could get into trouble if they don't notice the leaver getting higher, some guys as well. Please for peace of mind make the best possible available reliable braking system standard for all models.