Unexpected one. Finally, GR got its LHB rakes. Sad part is, they are 3ACE rakes. It was supposed to get Humsafar Rakes, 5 years ago. But missed. Overall, GR rakes are better than 3E rakes in terms of comfort. Hope they will increase the speed limit for this train.
One benefit is, Ticket cost is 1500 in GR's 3ACE and in TN Express, it is 2030 in the same 3ACE.