As a part of reliance industry Ltd we got Jio sim at free of cost. I have been using it since last 3 months. it’s a clear indication to all other 4G networks providers that competition is on and hard for survive in jio era. In initial stage jio gave a super fast mbps speed but now 300-600 kbps speed I got. but it doesn’t matter because it all free to us. Good network connectivity and experiencing true 4G calling clarity. I hope Reliance Jio will beat all network.