Hai I am using airtel prepaid fast 5 to 6 year becouse this company providing best network service in village ( rural area also) every month I visit once that other networks not working , recently jio lanched as we know now I can use jio in my village but not in home,
Airtel till now provideng best network compare to others, its internet service also good enough
But still air tel custmer care service little poor to compare others and maintenance ( call rate , internet packs cost high) , any way if airtel provied ecomomic cost rate, unbeatable network in our country .