Kya fayda hoga push pull ka jab aage dusri Rajdhani daudegi non push pull wali. Clearance to aage wali Raj ke run pe hi depend karega. Sab Rajs ko Pushpull dete to zyada better hota, ek ko dekar, wo bhi jo pack leader nahi ho. koi fayda nahi lagta mujhe to.