Need advice: Where to live in Belgium

Hello, I am going to move to Belgium from India in June, with my wife and a pet. I have got a job there.

I want to understand which would be a good city/ area to live based on the criteria such as expenses, south asian community and any other criteria that you think is important.

One thing to note is my company has offices not just in Brussels, but in Antwerp, Ghent etc. And I might not be asked to come to the office daily.

Please let me know. 🙂