I am using airtel since my childhood.it always gives poor connection for internet.i am using 4g airtel since 6 months in my honor holly 3 mobile. I have recharged 3 month packs 2 times.i have recharged 1.4 gb per day for 80 days.now also, I am taking this review with airtel review.but, in 4g t takes 1 min to open this website. airtel is best for only calling because, airtel gives best service centers for every state I our country.with full updated staff they are always equipped.so, till now I am using airtel for calling and internate.but internet is disappointing day by day.but, sometimes it will come fast. also I am using jio as my primary sim.for best connector of internet. it gives best data than airtel.but airtel offers are unlimited for onlu 200rs and for 28 days. so, airtel is good overall not the best.