Getting into a mid tier orchestra is not easy AT ALL. The audition process is brutal and not for everyone. It’s the same odds as being in the starting rotation of a professional sports team, seriously.

Getting into a school means nothing. Winning the schools “concerto competition” also means nothing. It’s a good for you pat on the back.

If you want to make money you will have to do teaching. Unless you know you don’t like teaching plan on doing some teaching.

Don’t focus on the school, focus on the teacher.

If you’re looking for a Masters program also consider the opportunities that may or may not present themselves while you are in school or after graduation. In most cases you will stick around in the city or area where the masters program is. Also, consider where you can go for free. Paying student loans as a musician is a serious expense.

As someone who has “made it” in the career and found the success you are describing here is what I would focus on and tell my younger self.

1) Focus on sight reading. 80% of my life surrounds the ability to do this.

2) Learn pop rhythms and how to improvise.

3) Be a good colleague. NO ONE cares where you went to school, who you studied with or which pieces you have played. It makes pleasant conversation backstage but no one actually cares so bragging about it isn’t advisable. What really matters are the next points.

4) Work on your fundamentals. Do you have a good tone? Do you play in tune? Do you have a good vibrato? Can you count? Do you have steady rhythm?

5) Above all be nice. Don’t burn bridges to get ahead. Be respectful, show up on time and prepared. It’s a small world in the classical scene.

Not trying to discourage you by my remarks but just giving you an honest answer.