EPFL Graduate(but in mathematics): Seriously, don't bother unless you want to work in Switzerland. I have no idea about TU DELF, but EPFL is basically "random u

EPFL Graduate(but in mathematics): Seriously, don't bother unless you want to work in Switzerland. I have no idea about TU DELF, but EPFL is basically "random uni" status if you want to get hired outside of Switzerland(and some select countries). At least that was the case when I graduated. Also, not sure if mechanical engineering is the same, but EPFL/ETHZ is known(at least in hard sciences) to have more emphasis on depth as opposed to breadth in terms of teaching. Last point: Lausanne is not a cheap place to live.