As we know in india it is a top most sellest telecom is very short time period and it is giving free data and calling services but I would dislike its net quality beacuse as 4G its speed is very low rather than other telecom and customer have no feel abought 4g service and after 1 gb data its net speed is wrost as I not expect means it take so much time to open simple page like facebook, google etc hence people can use this beacuse of free but in comparing its plan and quality net speed is very as other due to jio many telecom company are flopped and having big so over all it is good in calling and other but bad in data speed.