Best overnight train to BBS and BAM from HWH. OBHS available in train but too much unreserved passengers flock the Sleeper class right from the morning and the litter fest continues. Food is affordable and good, you will get Samosa, Alu bonda (dont miss this, Rs 20 for two with a sachet of sauce), Water bottle and generic Indian Railway breakfast of bread cutlet and bread omelette. Maintains great speed throughout, may get overtake by some Day trains at stations but eventually overtakes them. Ticket availability is horrible as this train gets full as soon as the booking windows open. Same thing happens in Tatkal too. Also, in return journey, you'll get dinner on Day 2 at Khurda Road and BBS.