I am using Jio from last six months. Jio have launced good plan for 4G network but they are not that effective performance wise. Jio internet speed which is 4G speed is not good even not 3G speed. Even sometimes we will not get even single tower of jio. Also when we are calling we will face lots of problem, Sometimes number does not exist and line busy. Also sometimes we will get cross connection. Sometimes it connect but we cannot hear voice clearly. Jio have launced good plans due to which other internet provided also decreased there internet plans rate also voice call rate. I have complain regarding jio issue to the jio customer care. They told me that will solve the issue in 4 days, I waited for 4 days. After 7 days I got call from jio customer care that they have resolved the issue, But issue does not get ressolved it is same as earlier till now. If they want more customer then they have to provide good network, good customer services and best and cheapest plan for internet and voice.