When I buy jio sim card, I really happy that day. I am using jio sim since June 2017. Its unbelievable experience with reliance jio. Free Internet, free calling, free SMS, free roaming etc.
Also gives a lots of offers for jio prime members.
Network : - In urban area, network is pretty good but in some rural area, no development of network.
Internet speed : - this is main reason that customer attract. Jio provide good speed than other operators like idea, airtel, Vodafone etc. Jio provides high speed 4G data.
Customer service : - its really good customer service. When you reached your Internet pack, they alert you. And they solved any problems of customers .
Users : - most of 4G smartphone user used reliance jio sim.
Charges and billing : - They charge less than other operator charges. Jio gives good offers like welcome offer for their customers. They not charge any rupees for calling and SMS service.
Reliance jio grows very speedily than other operators.