Reliance network is the cheapest network till date in India. Rather than cheapest also have an excellent service provider in India. Cant say about the whole idea but in both India reliance is the best mobile operator. Its internet service is the best compare to the very costly Airtel and Vodafone or the worst Idea. I experience the reliance 3g net, some days before when the torrent not banned in India. I downloaded iron man 3 with reliance 3g net only in Rs. 75 with two GB 3g data and I get 1MB downloading speed in a torrent. I recorded this event on my phone. Im shocked because of I first-ever see 1 MB downloading speed in my torrent.
Now they are giving 4g data for three months unlimited. What you want now. They almost give you everything. Reliance is the best mobile operator in India.