Security forces or Administration

Hi all, I just qualified fully for Airforce Reserve. So my recruiter told me if I want Administation job I need to travel to another state every month and the position is of Staff Sergeant level even though I will be enlisted as E-3. Or if I plan on to be at the state where I live then I will only have option of Security forces. I always wanted to do inside job in Airforce. But the chances are zero unless I travel every month. Please help me on this. At once I feel it's just 2 days a week and I have my full time job and school so I can just do Security forces and not waste time to travel. But then I think I have to work outdoors long hours shift if any weather. I'm so lost please give me pros cons of both jobs. Is Admin worth traveling to another state every month? Is security firces that hard and not likeable?