Today I used Airtel 4G Internet .speed is awesome Airtel 4g network.i am totally surprised when I get download speed 4 Mbps and I download the windows 7 ISO file with in 10 minutes only also uploading data speed is to good .i never see the this speed of any other internet provider . also airtel 4G Network signal strength to good . I recommend to my friends go with Airtel 4g internet fell the Airtel 4G LTE speed