I choose idea because my friend recomended me that idea always give offers regarding recharge and internet.the network is also pretty good and sharp the call quality is ok ok. I rarely have experienced call drop in idea if I had I dont remember.what I dont like about idea is that they always disturb and calls.in a day atleast 6 to 7 times they call.
That I dont like but what I like about them is they always keep on giving free internet data and many others offers to there customers .i have a prepaid connection of idea so there is no billing disputes so far.otherwise idea is good than airtel in means of network.