Airforce 3E4x1

Hello reddit! I am on the process of joining AF reserves The only job my recruiter told me available for me are 3E4x1, 3E0x1, 3E2x1, 3E4x3 because i am only green card citizen. I got 85 on my asvab tho. I have no interest in any of these but my recruiter told me i can switch jobs easily, as soon as i get my citizenship/ finish basic training. as AF reserves is flexible, please help me on what to do.

Thinking about 3E4x1 water and fuel system management as it has 15k bonus. Is it worthit? Thank you 🙏