✔ 最佳答案
It really depends on what you want to do.
In the Army there are more MOS's to choose from, and the Army is bigger, so therefore your chances of getting in/moving up in rank are better.
The Marines are highly selective, and making rank in the Corps is a lot tougher than it is in the Army. Again, which branch you join depends on what you want to do.
Also, with the Army you can pick your MOS. In the Marines, they pick it for you. Something to think about.