performance n IR ko jaisa profit isne apne first run me diya hai.. aisa lagta hai ki isko budget me regular train bana hi degi IR.. as train's number also suggest its not like ordinary special train jiske number 0 se start hote hain bt its a premium one..
my question is whats they goona name it? premium express thoda weird sound karta hai n Rajdhani naam rakh nahin sakte as it has different tariff fare structure ... :O