It is for indeed that jio is the network that take over all the other networks in 1 year and it sets the record of having fastest followers in the world. Nearly a 1 and 1/2 years ago it offered us what we have never seen before and attracts the customers by providing free 4GB 4G speed net and unlimited calls and SMS meanwhile airtel was giving the same offer in rs. 1100(total of 5GB 4G net).I have been observing that 4G speed of JIO has been decreasing day in and day out and I can say that now they are only making money on the basis of what they gained in last year and meanwhile airtel has been improving its network day by day