Why would you want to
If you are looking for a career and modern equipment, go SAA.
If you want jet time quickly, go Nationwide, (once they are up and running fully)
If you want command quickly, go Nationwide.
If you want the worst F/O salary of the domestic operators, go Comair.
If you want the most unstable roster, go Comair.
If you want to spend every living moment on a nightstop in CPT, go Comair.
If you want to fly to the limit of FDP, and beyond, on a regular basis, go Comair.
If you don't like your family and prefer to spend all your free time at work, go Comair.
why