I have used many sim card from different different company I am not going to name any. I live in city but my home location is in CANT area surrounded with trees therefore I am having difficulty to get the proper signal and several time my call drop I must say most of the time but after using AIRTEL I have experienced a great reception even I entered my home.
DATA speed is awesome however when it comes to 3G/4G Airtel price is quite high as compared to other network but the Reception/Speed quality is being given by them is exceptional.it is bit costly but I am happy.