What is better to say I have a vision or a dream?

What is better to say I have a vision or a dream? Bukhari address is correct : the door : the vision of God , and so meaning at all and mentioned in the hadith : ~ True dreams of God and the dream of the devil ~ and apparent this to say : that which is added to God is not said to have a dream that is added to the devil is said to have a vision, a illegal act is based on optimism and not everyone is called a vision, came in an interview last ( Revelation three ) then mentioned the modern faithful called every kind vision of the name , and in favor of optimism the words peace be upon him ~ good vision of God ~ in the novel : ~ good vision ~ So he called it Hassan