So i went ahead and kept it simple by being a Solider. I figured stronger weapons and more HP meant I could just bring in the strength and let the other guys do the other tricks. I mean, we (humans) are smarter than the computer anyways, so we can make better use of the extra strength.
I haven't tested the others though. I noticed there are some combinations and stuff. Do you guys prefer a specific job? If so, why? What are the benefits of not being a Soldier?