Hey guys I need some help here deciding on an MOS. I really like hands on things and understanding how things work however, there aren't any mechanic positions available for me. 21c Bridge-crew member is the closest I can get in that realm and I'm just not sure about 13F Fire Support Specialist. I like being outside, working with my hands and don't mind getting dirty. Are either better for promotions? I'd like to do OCS in 2-3 years. Thank you for your time.