I am using idea 4g since four month. The average speed is around 100Kbps which is very low compared to other services like Jio and Airtel. They should work on improving their internet speed. I am going to leave Idea and will buy Jio or Airtel . The coverage of Idea is not similar as Vodafone. I will prefer bsnl 3g over the idea 4g. Even it is not cheaper as Jio and Bsnl 3g.