Enlisted or Commissioned? Help me plz?

I've already been to basic training and waiting to head off to AIT. I'll be officially done with high school in may, but whats got me concerned now is what do i do now? I'm thinking about attending Marion Military Institute, but I'm not sure if I'm ready to be an officer. I've got no problem in waiting and going to OCS. Then again I want to stay enlisted and see how far i get with that, then again being an officer wouldn't be so bad. Thoughts?