I am using Jio 4G services since August 2016 and I have never faced any big issues with the services of Jio. Even I feel that we are getting extra services like Jio tune, Jio Tv, Jio cinema etc. which are best than the competitors. Even the 4G connectivity in Tier 2 and Tier 3 cities is quite good as compared to Airtel and others. Few months back I had few issues related to the network and call quality which has been resolved by the customer care executive within 24 hours. I think Jio will be the market leader in the next 1 year.