Ad you knw that jio is providing free 4G internet free call std or local and free roming
due to this I have taken it. I like jio service because the net speed of is so fast upto 12 to 20 mbps. but the its service is not up to mark as calls made to other serviec provider such as airtel, vodafone etc are not connected at first attemept all the time but overall servies is good and its a good initative.
And getting jio sim was a very tuff job for a student like me as I am living away from my home state and they are providing jio sim only after the applicant is having local gov. id.