Reliance Jio is the best because its gives low price in any plan. Mostly of people are satisfied with Jio sim and I also satisfied with Jio sim. Who don’t like big offers in minimum prices. Since the time when Jio sim has come in the market mostly people have this sim. Mostly its network is very good in everywhere. The customer service is also very good. Once you talk to customer care you don’t need to call again them because you are satisfied at once all you queries are completed. Charges of JIo sim are very low and in the starting days when it launched it was free of cost. Its billing system and plan are suitable for everyone. Today is the most expensive customer in the whole of the world.