Cmaj/min Draft for String Quintet

Hello everyone, hope you are doing great!

As always I am still focusing on improving my piano playing and not composing, but today I decided to sit down and composed a little draft.
I was wondering what your thoughts were.

It is a short section (it could be the first section of a small piece) for string quintet.
Now sure whether I should continue it, put it aside, or maybe use only some parts for a future piece. 
If I decide to continue, I am not sure what to do with it, either. I guess just a simple binary/ternary piece as most times. 
It starts in C major but it immediately goes to C minor (where it spends most of the section) so I just called it Cmaj/min draft. 
For this one, I let my ideas flow quite freely so the melody is more chaotic than my usual. 

Do you think it is good enough to be used? Any feedback is welcome! 
Thank you!