Is 3750 BD in Bahrain or 40000aed in abudhabi better?

Hi I am from India with wife and school going kid.it will be helpful if you all can guide me is 40000aed in abudhabi or 3750 BD in Bahrain better.no accommodation for both.In UAE there is a chance of getting 15000 aed more if she works.Which is better in terms of savings.
Thanking you

If she works in Ad and makes that money, then AD would be better. Rule of thumb, Bahrain is 30% cheaper in terms of cost of living vs. UAE.

Thank you so much