I would like to share my opinion about Reliance Jio. I used this operator for about one year, and what I experienced was super amazing. Reliance Jio provides internet speed that no operators provide.
It bought a revolutionary change in the telecom industries. After using Jio for about one year, I switched back to airtel because I did not have a VOLTE supported phone. Then I tried to use airtel 4G, but then I realised that Jio was the was the best and still is it the best.
Most of my family members, still use Reliance Jio as their favourite operator and they are very happy with its speed and its services.
Coming to the charges and billing, I would say it is the cheapest amongst its competitors. It provides unlimited calls, sms and 1gb data per day at just Rs. 399 for three months. And here in airtel I got 1gb data and unlimited calls for one month for Rs. 178.
Reliance Jio is the best and my favorite.