As we know the best mobile operator in India is Reliance jio .
We know that many networks says that their network is fast but they sucks
First I was the Idea user . I faced many network problems and calls problems . The net runs fast outside my house and if I enter in my bedroom it completely disappeared .
then I thought I should go for reliance jio
When I buy and started using jio sim
Then I thought this is the speed which I need
I got 2.1 MB per second speed that was awesome
3 .i was very happy to have this sim
4 . If u are willing to change your mobile operator I think you should go with Reliance jio