EPF is a nice school in Sceaux. I chose this one because it’s generalist so it allowed me to see the many different sides of engineering.
There is a lot of student associations, that permits you to meet new people and make what you like.
You can easily go to Sceaux thanks to public transport with RER.
Professors are mostly experienced engineers but it has its drawbacks because sometimes they have the knowledge but they struggle making it easy to understand for the students.

The teaching philosophy at EPF is very open-minded and motivating.
In 5 years it gives you time to find yourself a vocation through the diversity of interesting subjects (Energy & Environment, IT, Aeronautics & Space, Healthcare, Management) and student activity (parties, associations and great people).