In today’s situation Airtel is best mobile operator from others in market. It has been more than 6 month using Airtel mobile service and its internet service for my work from home, I never faced speed issue, even 2-3 devices are connected with my mobile internet. Net speed is so fast and I am totally dependent on Airtel mobile. They fast customer service as well and they always take immediate action. Terrif plan is ok from other as well. If you are giving best service then other things doesnt matter. Airtel Thanks helps me track my daily usage and giving online tv channels , movies, songs, cricket totally free. THANKS Airtel!