Hi there! I'm an adult learner (aged 21), and started learning the Cornet in June and am taking my Grade 1 in December. I have been renting a Besson student cornet since I began learning but would like to get my own for Christmas as the Besson is a bit old and battered. I am looking at these 3 models and was wondering if you could advise which to choose? - Jupiter JCR-700-Q - Yamaha YCR2330III - Virtuosi Regency VB-121UKL I am really taking learning and playing quite seriously, I practice everyday and am in a few beginners brass bands which I love playing in. So I want a good one that will last for the first grades! As I'm a student I can only afford a beginners model. Thanks.