Mano ya na Mano fark nhi pdta bt ye sabko pta hai jb VS launch hui thi toh iska do reason tha ek toh BGP region ko DELHI se connect krna and ANGH ko PATNA se ek fast intercity train dena din me jo shaam tak PATNA utr de.... VS bgp-pnbe Ki fast passenger/intercity train hai aur hmesa rhegi railway ko income hai isee