Here�s how I see it. The Tyros 4 is like the responsible girl (or boy) friend that you could take home to meet your parents. She has her act together and you know your mom will approve. She is very pretty but not really sexy. The Ketron Audya,on the other hand is like the girl with the �reputation�. Maybe your mom has heard about her. You know the type: very sexy, she turns heads wherever she goes. People talk about her. She does things her way and doesn�t give a damn what people say about her. You know she�s a �bad� girl but there�s something so alluring about her.
So do you want the sensible girlfriend with her act together or a girlfriend with a bit of an edge to her?