I have decide Im just going to get a standalone module. Should I get a TraQr or a Quantum?
The MQGPS-TraQr gives good performance for road racing. It can be used for autocrossing and drag racing, but it is not recommended due to the way its speed trigger works with respect to standing starts. Also, the 5 Hz sample rate is merely adequate for autocrossing – you can miss some transient details. The Quantum gives excellent performance for all racing types. It has a more advanced speed trigger, and more memory. The 20 Hz sample rate is more than enough to capture fine details on the track. It includes a cluster of internal inertial sensors, including angular rate gyros, for improved detail and accuracy. For endurance races under six hours, either the TraQr or the Quantum could be used. Over six hours, we recommend the Quantum, because you will need the larger memory. Choose the correct battery type to ensure uninterrupted operation, or hook up a wired power supply to replace the batteries for continuous operation.
