I m going to share my personal experience about this air tel 4g net connection. its very fast than all other internet provider in India.its network is also stronger than any other network. connection is also very reliable. its speed is up to 1-2 mbps. I m using it barely faced any problem with their net connection.
their service and support is also very great if u face any problem you can call in their helpline number they will try to help your problem .and they are also very sincere in there service and support