A week ago my father bought an LYF smartphone and got a Jio sim which got activated in 3 days. Straight away, I started testing the network and I was pretty impressed.The speed is pretty awesome(Avg. around 5–6Mbps).The call quality over VoLTE protocol is also amazing and the best part is all this is free for 90 days.
So, I must say even if Jio can provide speeds up to 2–3 Mbps at a good price and continue the awesome call quality it will be a game changer in Indian telecom industry.
Reliance Jio has also launched a flurry of other useful apps like Jio on demand etc. that can be used to take advantage of its fast internet.