MPS moh maya hai Sir. 12559 is best eg for this as on its days it can give any train run for its money. 110 mps pe bhi avg 80kmph maintain ho sakta hai. Unlike Poorva jiske Halts hi usko le doobte hai 12329 has only CNB as halt. Jaise ECR ki SK hai this one can be SK of ER. (Naam to Sampark Krant pehle se hai.)