Ek HWH duronto ka 2ac aur ek is ordinary SF ka.
Similarity - No charging point on SL berths. Cooling perfect in both.
Difference:
This is super clean in and out including window panes, whereas duronto had a layer of dust on its exterior. Inside also maintainance is far better. Spic and span.
This...
more... post is not to demean Duronto, I would love to travel with it again. Its just that SRC needs to lift up its maintainance standards.