Oldenburg (Data Science) vs Passau (AI Engineering) - Which is better?

Hey everyone,

I’m 22 and want to know which is better between these 2 unis in Germany:

1. University of Oldenburg:M.Sc. Data Science & Machine Learning
2. University of Passau:M.Sc. AI Engineering

Quick questions for current students:

Curriculum vs Career: Which focus sets up better for long-term tech roles?
Jobs & Housing: How do Werkstudent / HiWi jobs and WG/dorm hunting compare in these two cities?
City Life: Bike city in the North (Oldenburg) vs scenic Bavarian town (Passau)? What else should I ask or keep in mind before deciding?

Thanks!