I'm joing the Air Force, Which job will be best?

I'm currently looking to join the Air Force. I already ped my physical at MEPS and did very well on my ASVAB. I think my choice is between Security Forces and Air Traffic Control. Which job will be best and most enjoyable. My ultimate goal is to become a State Trooper. Does it matter what career I choose or is military experience all the same in the state polices eyes? Which job will be more family friendly?