Now a days, since the jio sim gives a preview offer and welcome offer therefore all population goes to only jio shop and ultimately 80-90% people started using jio sim if they having a jio supproted hadsets.
But due to a large users of jio. Jio services are very poor. And also some sim are not activated after the activation messages. I will give jio - 3stars As its moto is not successful .
If it gives this type of service then India never gets a digital life.