Airtel digital tv is the best according to me and it is amongst the most desired dth provider.
It is installed in my house since four years.
They have very cheap rate packs and we get a hundreds of channels in it.
The sound and picture quality is awesome.
If any problem persists they immediately come to sort out what it is.so according to me customer care service is also good upto our expectations.
When my friends ask me I recommend them to use airtel dth only.
I had a great experience with this.