I am using Airtel SInce 2012 and I was happy with it because Airtel service was excellent but this is my past all these things matter unless jio enter.
Before jio I will rate Airtel four star but after that I am not happy with it now I will port my Airtel to BSNL because BSNL is far better than Airtel for calling services only although BSNL dont have a fast data speed but BSNL is still best for his calling rates I recharge my fathers number around 94INR the offer was free call just rupee at around 94INR.
But Airtel giving a free call around 149 428 and I think this is too costly and jio giving its so MB e and 300 minute on current recharge plan just rupee at 11INR.
But Airtel giving 3GB at 48 INR and 6gb at 96 INR for 28 days only.
I miss you if you dont how was you to use data then go for Airtel but if you have option to use jio and BSNL then ignore Airtel.