For passengers who are not concerned with a bot of extra travel time and wants to spend lesser money, DD, Vrindavan are much better options. And to be honest the unanimous feedback from lot of people has been too much charged for food in Vande Bharat with very little options. In case of DD and Vrindavan at least you get tea which is made along with other better snack options. I case of VB it is powdered tea mix and samosas etc are loaded from SBC towards MAS and heated and given around 4:30pm-5pm.