Airtel 3g and 4g speed is very good network but the cost is not. The call rate is highest compare to other operators.they internet plans are so expensive. if u are using 4g the data gets over very fast and the speed is awesome . gets network in every part of india. the customer service of the network is good.
So I would like to say that airtel is mobile operator with gives best service with high cost.mfu.
