I like the Reliance jiofi, Jio reliance speed very long duration network and free net provide the reliance company and all India people’s uses the internet.and reliance Jio plan prime membership and Jio sim working the fast both other sim, b, coz any sim the network problems issue Airtel, idea, aircel, uninor, etc.etc.but reliance Jio good customer services provided and respond to be fast , Jio sim features 2G, 3G, 4G and LTE and options for chose the anything depends upon.etc.etc features for the Jio sim.