Will an EIT Tech Master's (Aalto/KTH) or an MBA get me a higher salary?

I'm in a great spot but need a pure, numbers-driven reality check. My only career goal is to maximize my pay.

I just got accepted into the EIT Digital Master School for Autonomous Systems and Intelligent Robotics (AUSIR). It's a double degree:

Year 1: Aalto University (Finland)

Year 2: KTH Royal Institute (Sweden)

It's a deep-tech program (AI, robotics, ML, etc.). I'm also planning to apply for an MBA.

I'm trying to figure out which path leads to the highest possible salary.

Path 1: Complete the EIT Master's (AUSIR) and get a job as a specialist (e.g., Robotics Engineer, AI/ML Engineer).

Path 2: Get an MBA (either instead of this, or right after).

Which path guarantees the highest pay, both short-term and long-term?