I am just like you all who started using frre jio sim and then recharge it to continue to enjoy to free internet and calling services.
Jio has changed the telecom sector completely.
But the worst part of this mobile is It does not provide internet service at a good speed everywhere. I have been using Jio in some places but only few areas can be listed as providing good speed.
Jio company has told that it will be providing 50mbps data but it was mere a dialogue and reality has been published recently that it was only around 11.13mbps. India is one of the worst country in internet speed and even India’s 4G services speed is less than many countries 3G services.
So, don’t trust Jio everytime because at the end they are company and do business ( main motive is to earn profit always) .