Vodafone is one of the best network among all this given network.
There charges are little more but in every village in every state we get this network.
I have recharged with 409 rupees for 70days they are giving daily 1gb internet and unlimited calling with this plan.
So this network I think is the best network to use and there service is also very good their customer care are available all over india and each and every state so we can go there and solve our any query.
They are ready to help us each and every time so I think this is the best network which I preffer.