Jio is an awesome concept by Sir.Mukesh ambani. its services r quite impressive it’s biggest impact is that it reduces the tarrif charges of all most all other service providers and wifi companies.With its jio welcome offer India’s all public can enjoy free mobile net and lifetime calling plan. but after the lots of purchase of jio cards the net speed and some areas is quite slow and call drops also occur. So company hve to look after for that.And the real 4g concept is introduced by Jio in local public.overall jio rating is 4/5.