I am been using jio from the first day of it launch I was shocked that is is giving free data for 3 months so I just tooked one sim for testing and I really loved it speed it was awesome in being I was giving nearly 1-2mps but now it is not even giving 1-2kbps that’s the reason now I hate jio it is not giving as it was promised to give.and also in many places there is no network of jio where other services provider gives good network even in city like Mumbai. My home belongs to very highly populated city ( mumbai central) but than also there is no network of jio thats why I hate it. please before buying jio you should check its network