I'm kinda of the opinion that a rising tide lifts all boats. You sound like you are putting in A LOT of effort. I'm not sure you need to choose one or another. So long as you are doing whatever you are doing intentionally, all aspects will improve - tho none necessarily at the rate it might if you did ONLY that.
If I were in your place I'd probably focus on my lessons, practice what my teachers assign, and bring my orchestra's current music to have them incorporate it into their lessons/your practice. How many basses are there? How good are the #1-2? Unless you are the principal or only bassist, with the level of effort you are expending you could likely contribute in the back of the section with limited practice outside of rehearsals. You don't have to sweat over attempting perfection in every challenging passage.
I recently posted my reasons for quitting my community orchestra. (The way these things work, I since learned of another VERY high level BG jam I can join nearby. If I heard correctly, one amazing guitar player at that jam just so happens to be 2d chair bassist in the CSO!
Yeah - I'm eager to embarrass myself there!
) I started playing with the orchestra mainly because I knew it would improve my bluegrass/oldtime chops. But the time I spend on BG/oldtime - improves my classical. Doesn't have to be one or the other.
If I were in your place I'd probably focus on my lessons, practice what my teachers assign, and bring my orchestra's current music to have them incorporate it into their lessons/your practice. How many basses are there? How good are the #1-2? Unless you are the principal or only bassist, with the level of effort you are expending you could likely contribute in the back of the section with limited practice outside of rehearsals. You don't have to sweat over attempting perfection in every challenging passage.
I recently posted my reasons for quitting my community orchestra. (The way these things work, I since learned of another VERY high level BG jam I can join nearby. If I heard correctly, one amazing guitar player at that jam just so happens to be 2d chair bassist in the CSO!