Reliance jio is launched in last year june month with unlimited voice, unlimited data and unlimited sms offer within free. So it became popular sim between youngsters and others age too. And I also using jio sim till he launched.
So, I got experience of jio sim of network issue and data issue. In only town or city level area have proper network of jio. And in village level dont have network consistent. So we can not use its offer services. Only one tower or no any tower shows in mobile network bar.
Second issue is first 3 month of jio of launching date have good performance in speed of data network. But it also became slow network.
Customer service also poor because to much waiting for their reply. Charges and billing are good but they should focus on network consistency.