Jio is a very became a very big network . I used jio when its launch and the my experience says jio is giving us so much data in starting is free in the start network is good but now the network is little bit slow. oneday I was a problem wiyh my network so I call the customer service but I did not get any reply I tried many times then I get solution. about the charges of jio is cheap everyone can afford this its all cheap data charges with 4g data for the jio my experience isgood