i agree. but this is the only wayout for poor citizens of bengal, jharkhand.
People of Kanpur has Shram shakti and shatabdis, garib raths for reaching NCR in less money.
ALD has Prayagraj, Duronto, Garibrath
BSb has Garibrath, Shivganga
Pnbe...
more... has garibrath, Sampoornakranti.
all the above mentioned places has some reliable trains. but same cant be said for trains originating from calcutta.
NCR is giving priority to 130 MPS trains and train originating from Home zone.
thsts why i proposed WBSK with 130 MPS.