Friends airtel is known for its network and its data speed.It has network in most of the villages in India.Due to its strong network it attract customers as if you ask any villagers which network you perfer they will say Airtel and also data speed of airtel is awesome to speed clapping in 3g you could get 1mbps speed and 4g speed is also very much fast but friends this are pros of Airtel but now you should listen cons the airtel operator is very much costly for normal persons its 3g packs are costly then any other operators and also its 4g packs are very much costly then Jio.A person should prefer airtel if they want high speed and networks.