Airtel is a brand what a service it gives like no other company will give you that service it gives like if you are a postpaid user than I will tell you that according to your need you can make your own packs like you can set the limit of your data, message, calls, etc. Now airtel also provides its own network like in your village, town, or in home, building if you are facing problem with network than you have to just contact with your airtel coperator then within 24 hrs they will come and provide a separate tower for you that also free of cost and this service I dont think that you will get this much very good help from any other company.
Airtel is very good in costomer suppport amd their needs .
Airtel has the fastest 4G network in the world .
Now I will talk for prepaid user for prepaid user the data packs, message packs, calling packs are also very cheap which is very good.
Now airtel to airtel calling is also free which is a very good plus point for airtel now anyone can call airtel to airtel for free and can chat for a long time.
Airtel range/ network is every where .
Airtel network is at top position then other networks.