Bad network. Review on Reliance Jio

Hellow friends, I am using jio sim and jio wifi dongle. I want to tell the peoples about jio. This one having a poor network in some areas like villages and outside the city. but the only good thing is high speed in jio network. Mukesh Ambani has given us one of the most epic jio networks which provides the best schems for calling and data but the major issue of jio is that the network of the jio sim is not stable at any time. Some times it suto went off. Then when ever I try to call someone from one from my jio to other jio the first call.I call will have no audio response then in 2 times it will work properly. Now I am having 2g and 4 g sims in mu mobile one is jio and other is jio. So when ever I change my data to airtel the jio network will automatically goes of which one of the major issue I have in my mobile. and the call will connect to some other unknown persons. This is the sad thing.