Airtel is a good network but sometimes it needs improvement according to advertise airtel said it is the best network compare to other networks and it has a wide network but at some area the airtel does not connect with the network it has some issues. So according to me airtel is not best network they don’t have speed if I compare airtel and jio then jio is best than airtel, because jio has a good internet speed than airtel. I was having airtel sim I ported it.