i am sure you dont know what exactly these 2 jobs are and what will you do, even worse, you may not even know what you like to do and what you can do in an IB, otherwise you wont bother to ask here.

So just throw a coin, take whichever it tells you, it is easy to change to another job if you have exp in these 2.

( If majority of people suggest you take one, i suggest you take the other one, i think that people love trading will understand this... hahaha )