I'm an alto player and still have my student model yamaha. I'm almost a junior in high school and I'm now looking for something to replace it with because it is holding me back. I was hoping for a professional sax that would last me for a long time into my life. I want to play mostly jazz band with it with some classical on the side. I've been looking around for a little while now and I dont know what sax to pick. Please let me know.