I have been using using jio sim since the start of November.From the start of my use I am so impressed with jio sim.Because it provides very fast network.Free callimg.SMS.Free 4 G internet.More Over it provide an unlimited data offer for me.When other Networks provides less data with high cost.Jio just Provides all free to me.This made me really very happy .
Before getting jio sim I tried to minimize ma level of using Internet.But aftr getting jio sim I can use full time ma internet.
I think Most of the areas Jio sim has a gud network coverage.
In ma area there is no problem for me about the Network coverage.So I am very happy with the jio sim.