I discharged in December. Damn man that sucks, my missus just went into the navy as a chopper technician, its probly the hardest course in the forces, so you would have really, really wanted to do it.
In the army, it depends on what you do, but for the first year or 2, expect to be treated like crap, then after that, expect a bit more of it, but if you enjoy the job you sign up for, then it makes it worth while, so choose wisely
The Navy an Airforce get treated a lot better, but the jobs arent as hardcore, so it depends on whether you love the whole green hardcore thing, or just want a secure job with a good career option.
I could go on for ages, but the army has got a lot of things over the other 2 aswell. Pm if you wanna know more