Steelseries Rival 310 Vs. Armaggeddon Aquila
The Rival 310 by Steelseries uses an Optical sensor, specifically the SteelSeries TrueMove3, providing a DPI/CPI range of 100-12000, 100 CPI Increments. This is combined with a 32-bit ARM processor. This results in a tracking speed of 350+, and a maximum acceleration of 50G. It uses a USB connection with a 2m cable. It weighs in at 88.3g without the cable and is approximately 127.6 x 70.1 x 41.98 mm (LxWxH).
The Aquila by Armaggeddon uses an Optical sensor, providing a DPI/CPI range of 400/800/1600/3200CPI. This results in a tracking speed of 70ips, and a maximum acceleration of 30G. It uses a USB connection with a 1.8m nylon cable.