DTDC has been decent, only very few hiccups, I stopped using them when they stopped pickup from my area. Now Bluedart/ Fedex are my courier of choice, lil on the higher side (Mum - Mum letter = 35 as against Vichare = 6/9), but never been an issue, and deliveries to even the remotest corner of the country in 24 hrs flat, provided you have the PIN code. Note: They don't accept any delivery without PIN code, and if you put the wrong one, expect the parcel back in 2 days.
Njoi
Njoi