Pros
Patriotism, guaranteed retirement at 20 years(currently), opportunities to travel and if you don't like your bosses/coworkers the personnel rotation will shuffle you or them, computer programming field(if you do end up coding) can have you coding anything from Assembly to Cold Fusion, shared experiences leading to lifelong friendships are very common, excellent job/life experiences for young men and women
Cons
Easy to get stuck in a bad job/location for years due to manning, on/after E-5 will stop doing anything related to IT, AF seems to push enlisted to take the role of an administrative assistant or party planner regardless of actual job, computer programming field doesn't always mean you will have a role in the software development lifecycle