I need your advice regarding choosing between these two schools for PhD: Edinburgh vs Aberdeen

[Hesed2023]

Hello, I got an offer from both University of Edinburgh and University Aberdeen for PhD in Systematic Theology. 

If I choose Edinburgh, I will get supervision under Dr. David Grumett.
If I choose Aberdeen, I will get supervision under Dr. Paul T. Nimmo.

both of them showed strong interest about my research proposal. 

my future goal is to get a teaching job in Academia. which school should I choose?

[xypathos]

Is everything else equal? That is, more or less financial aid package (if any). In another thread you were just applying to M* programs to start this fall, guessing that changed?

I believe from past posts that you're an international student, right? By that, not a US citizen? If so, I can't really speak to your job prospects outside the US. It's going to be exceptionally hard to get a job in academia with a UK degree, except for conservative, mostly Baptist and Reformed schools. It'll still be hard with them too, just slightly easier.