I think JRLE to NJP best Train h Teesta Torsa Express..
In all aspects punctuality, safety, cleanliness! seat availability is not so good but best train to njp from jrle better than Kamrup... Because seat availability in Teesta Torsa is far better than kamrup.... if you are planning for Darjeeling and Gangtok then this train is best ... And it's timing at njp is very good.....