As a former Navy Recruiter, let me ask you this?
What do you like to do?
What do you want out of life?
what do you need to get that?
How will that benifit you in the future?
those are the questions you need to ask yourself. The Army recruiter will probably ask you those questions, but just in a different manner. As a Navy Recruiter, I asked those questions. The recruiter will then sell his branch of the service to those wants, needs, Dominate buying Motive. If he can fullfill those, you will join.
As a former recruiter, I will tell you to join the service that will give you the most for you. You may or may not know if you want to make it a career. Most people can not answer that question in the first two years they are in. Do yourself a favor, and look at the other services also. I do not know if the Army has an Information Technology jobs for solders, but I do now that the Navy does. I have a couple of friends in that job specialty and they are highly sought after by civilian companies. I am an Aviation Electronics Technician, and a lot of companies have tried to hire me also. I have stayed because I like working on airplanes, and like my job. There have been times that I have had to put in long hours and long weeks.
Each service will stress you out at some point in time with long work hours, and long weeks. That is part of the job. In some of my previous jobs, I had great job satisfaction at the end of every day. As a young sailor or solder, you are going to get some not pretty jobs(read crap jobs).
As far as pay goes, the longer you are in, and the more you advance, the more you will make each month. Here are the pay charts for the current year.
http://www.dfas.mil/money/milpay/pay/. the military gets a pay raise every jan. The last two years we have also got a small raise in July also. You have to pay no rent, food is provided, along with your clothes. Not sure about the Army, but in the Navy, when you get a little seniority, you can move out of the barracks and into town and rent a house or apartment. They will give you money to help cover those expenses. Sometimes they cover all the rent and utilities, and sometimes they don't. It depends on the cost of those in the area that you live.
If you have any other questions, please feel free to ask. I will give you a straight answer. No Bull here.
Navy