It should have been at Andheri which is close to premium residential and new business district CBD of Mumbai Bandra - Andheri region within airport vicinity can attarct more air travelers from Mumbai to Ahmedabad as check time in Mumbai is 2hrs which airlines request to travelers. IR and RB should think in strategic way in attracting premium travellers as far as VB is concerned as Shatabdi has stoppage in Borivili.