HI, using Jio 4G service for the last 10 days. I am not satisfied with the overall service. Sometimes it is awesome with unbelievable speed and connectivity but most of the time it is very poor. One more important things for others who are planning to buy this. When I am trying to call anyone, most of the time(90%) it shows network is busy or no coverage. very poor connectivity. So be careful to buy this product. Airtel is still the best, which I am using also.
Thanks,
Arun Singh