I think airtel is the good network comparison to another network airtel’s network is very good and its service is also very good for any types of problem airtel’s customer care service is very good and very fast airtel’s inter speed is very good compared to any other network and it’s call rate so strong if according the bill is almost the same as all other networks I am using airtel sim too.it is a very nice network there is no problem at any time any where there is no problem with the network so guy used the airtel and enjoy.