Selecting a Masters Course

I am a Software Engineer from India with 2 years experience managing DevOps, Cloud and SRE activities in my current position.
I am planning to pursue masters and am very confused in selecting the right course. Multiple courses are attracting me, CS, which is a lot common, Data Science and also Engineering Management. I don’t want to continue with the present tech and selecting from these courses has become very difficult.

Can someone help me on this.