Airtel is the worst ISP I have ever used till now. It suddenly loses its connection anytime and anywhere. It creates huge chaos. The airtel ads are just fake that it has the strongest network in the world. It suddenly changes from 4G or 3G to H+ , which merely means that it has lost its network. It creates huge chaos and problems when you are in urgent need of internet access or while downloading any important file. Instead, if you are looking forward for an ISP, I would recommend you to go for Jiofi.