I have use Reliance Jio from past 1 year and at the beginning I face some issue with its network. some time my call is drop suddenly during calling. Even I thing it have some network issue with Airtel. Because when I call a Airtel sim I have to try many times to make a call. But it not happening with other sim. I dont know why? On the other hand Its services is very fast, when I call to customer care and go to any Jio store for any kind of help they help me a lot. Main think is that I am very happy with JIos plans, they are amazing. Last two days before I renew Jio 399 plan and they give me extra 4 coupons even bonus 10 GB data pack redeem voucher.