As of now, network is getting better day by day. But its too early to tell whether i will use after 31st dec or not.
Calls are getting easily connected and luckily, being in Agra, a 2 tier city, am getting decent speeds.
Here is speed test results from recent days..
And, this is not just on speed test. I daily need to upload big files and with Jio, am able to upload files superfast and also getting 1mbps to 4mbps on torrent.