I have been using Reliance Jio for last month now and the internet services are excellent and connectivity is good. Even while moving in train or vehicle, the internet connection is uninterrupted. The speed does vary from place to place. There is major problem while making a call specially during peak hours, i.e. after 5 pm on week days one has to continuously keep dialling the number. After at least 5-6 attempts, one is able to connect, but once connected, the voice quality is good and the call drops are very rare. Due to free calls, the subscribers are making use of the facility to full extent resulting in traffic jam. Overall, this is a great initiative by Reliance Jio and one shout experience the fun of unlimited calls and internet services for a while. The internet speed also is affected due to increase in traffic due to increase in subscribers every day. It varys between 3g and 4g. But it is available in most of the location(80%). I am talking about remote location and villages including. And moreover, a little discomfort of the connectivity issues can be overlooked with the satisfaction of unlimited data and call services. The low cost LYF mobile is of good quality as compared to its pricing. Overall its a game changer and would bring major changes in the telcom market.