The main thing why I opt for this is that its a reliance network sim. And reliance is a very trustable mobile networks in india. I also make the right choice after putting my hands in this **reliance network**. The network is very good at all.
What I liked about this jio sim is that its comes with a 4g unlimited calling, surfing, download plan for about 3 months. And also its gives us great network coverage for a better experience of 4g world. What I dont like about this **jio sim** is that, sometimes it goes out of the coverage network, it also gives network in main areas of the big cities.
When I tried to call for the customer support, it takes 30 min. aur even more time to transfer my call to customer service members.