What to choose?

Hey! I know it may sound a bit... greedy of me, but I was selected for a paid internship both in the European Commission and the European Parliament. The European Commission one is under the EACEA and the one with the European Parliament is under the Press Unit. However, I have literally no criteria (apart from my gut instinct) on the basis of which to choose what is best for me. I will contact today somebody from the European Parliament to ask about the tasks... But still, I have very little time for a decision that seems so important. Any advice please? Which institute offers the best experience? Which internship will count the most on my CV? Which will allow me to truly gain the most out of my time there? Thank you in advance!

Could you tell us, what did you finally choose?