Jio is also a part of reliance communication. Jio is big discovery in moblie networks. I am also use jio before 3 months. I also achieve speed of jio network is 8mb/sec. The big files and graphic games also download and installed in few second. I aslo benifits jio without any investment. My all friends also have jio . communication clearity is very better and also use of free sms all over networks and free talking without investment.so am very happy with jio.