Initially I did started this from Nizamuddin but then, getting it through this route meant crossings new delhi, delhi cantt and that would have just taken more time in delhi-ncr region.
Secondly, taking it via mathura was increasing the distance by more than 20% when compared to shortest route.
Thirdly, since this was in RSA, hence all ac coaches were kept. However, if you will suggest I'll remove the RSA and give non ac coaches along with dedicated rakes and making it Tri weekly.