One factor to consider is proximity to jobs. I know a jazz violinist who had been in NY and is now at USC. She loves it. They have a good reputation for their jazz department, and LA has a lot of opportunities to play professionally. So, do you want to win contests or get gigs? Most importantly, which school will allow you to graduate with the least debt?
I just met a principal bassist who did not go to university for bass. He just took private lessons, and practiced.
I just met a principal bassist who did not go to university for bass. He just took private lessons, and practiced.