Airtel 4G network which is the mobile data Internet is the best 4G network. I have been using it for a lot of time as it gives me a true 4g speed. You can use it at any place and it will give you true 4g speed. It will load videos without buffering and you will be having a lot of fun using it. Nowadays Airtel is giving offers like for Rs 799 they are giving 84 GB 4G data which means 3GB for 28 days which is a great deal. Compare to the other networks is giving the highest speed. I’m using it without any problem and I felt no need of customer care. So I will recommend you to use airtel 4G network as it is the best network ever.