Cool rewarding jobs in the air force?

What are some? I like to work with computers so I've been reading up on command post, tacp, space systems, intell appl, imagery ysts, electronics system security, knowledge operation management, cyber system operations, cyber security/surety, spectrum operations. I'm also interested in ATC and I know you need to sign up for six years on that one, but was told you get paid good money after. Anyone works on the jobs before or how demanding the training and job is? Do you get to travel with any? I'm 24 trying to finish my ociates at a community college before I enlist so I can enlist at a higher rank. Will any courses at school help me with these jobs? Basically Im interested in computer/intelligence jobs. The more detail the better/better change at ten pts. (This was asked on my phone app, so don't criticize my spelling/grammar)