Iam one of the reliance jio employee so I have a reliance jio sim.
So I test the network speed download 1gb movie in 5min, it is amazing , reliance jio using voice over long term evolution so voice clarity between two persons is sooper , it is started company so provides free 3 months warrenty offer 9000 min 75gb internet 3000sms finally company main aim is each street covers full network in cheap tariffs.