Army or Air Force?

I’ve been talking to an army recruiter while talking to a new Air Force recruiter (old one wasn’t good) and all I want is a high paying job when I get out. My army recruiter reserved 15Q air traffic controller for me and with army I can guarantee I get that job in my contract. I know I can’t guarantee any jobs with Air Force so at the end of the day should I switch or stay with Air Force?