AS TODAY e are using 4g with 4G phone and using 4G sim and its best offer that Airtel has given that is 4G LTE its good and speed of ISP connection is too good
very fast.
no time in suffering and no stop on youtube and connection reliablility is nice very less such speed and any problem is their service& support are their to help 24*7
its very nice soo speed is nice no need waste time in buffering nice one
I am using Airtel 4G LTE REALLY ITS NICE