Airtel operated under bharti enterprises boasts about being the best, having the best network and providing customers with the 4g speeds comparable to none.
But it is far from it. I live in West Delhi and the network of airtel is so poor that I have to go to the terrace to make calls. I have never experienced the true potential of 4g under airtel yet. Even when I get 2g speeds I paise the lord for the miracle that is. Half the day the network shows me the emergency signs. The call rates also are very high. Airtel isn’t pocket friendly. I was fed up using Airtel and have since switched to jio.
It certainly is not the best but definitely better than airtel.