Airtel E1731 USB Stick 7.2 mbps Modem - Speed Review

Airtel's launched 3G across few cities in North India and has introduced USB 3G Modem Sticks: E1731.

The E1713 has following features -

Speed HSDPA 7.2Mbps, HSUPA 5.76Mbps
Network: customized simlock to airtel network, PnP
Chipset: qualcomm MSM6290
Radio for 3G : HSDPA/UMTS 2100 MHz, receive diversity

The tech-specs are impressive but do we have first-hand information on the speed and performance of E1731? Please share your feedback for the benefit of larger audience here on CrazyEngineers 😀