According to my survey airtel has been used by most of the people in my home town coz it has good service and good network provider and the internet speed is uninterruptible and just awesome. Also they have the provider to send a text message if the airtel user switches on his mobile or comes to coverage area. I just love that services and all. But, the packages are too costly that other network operators that this internet packages, sms packages, rate cutters etc. Well otherwise its a good awesome network.