About the airtel internet it is the mind blowing speed it is the best internet in the world and best services. Around the India network is same and fully high speed at all side the speed of Airtel in 3G is like a 4G speed and it can download a 1GB file in 20 seconds it is a best speed of other and now the Airtel 4G is now on network. The speed of the Airtel 4G is very high it can download a file of 1GB in 10 seconds it is the best network ever but the price lemit is high. So, I thing it is the best network of the India.
Thank you