I have been working at Goldman Sachs full-time for more than a year
Pros
Learn a lot in a short amount of time. Given a lot of responsibility and autonomy after summitting initial (Steep) learning curve. The people are fantastic, best I've ever worked with.
Cons
Hours can be long, be sure to set boundaries Pay is okay
I worked at Trafigura full-time for more than 3 years
Pros
Normal expectation, long hours,good teams
Cons
None really, great atmosphere and support