Reliance jio is a good Sim and give free Internet called 4 G Internet. If we remember that which is really 4g speed. Reliance jio gives free Internet but not give a good speed this cause the disappointed of some customer and in the night time the speed is very very low I think 5 KB 10 KB per second and this is like a 1g speed. a lot of peoples like Jio only as a free service Sim if we start charging on Internet same as like other companies Idea, Vodafone Airtel and so more the popularity of Reliance jio Sim definitely decreases and the customers also decreases. so I want to say that free service is the best all over the world. which is free all people’s love it. Free service doesn’t matter the matter is that if we use the 4g speed Internet then we deserve really 4g speed not 3 Ji speed so I suggest today in my opinion speed is very low and doesn’t work properly in night time and most of the People’s have more work in the night time which is disappointed me and a lot of people and one thing it is use online in 4g mobile note in 3g.