The features you want in the Pectel v's the rest are the following:
*Knock control that works
*IGBT ignition coil drivers (can run anything)
*All in one unit that is a logger and ECU (MQ12)
*Huge memory (MQ12)
*Professional construction (water proof)
*Real connectors Autosport with plenty of inputs/outputs (no need for multiple devices)
*Pi Toolbox pro is the best data analysis tool on the planet (dongle required = $1600) o.k. its almost like an 'enable' LOL
*Control over items, not hidden behind code
http://www.rbracing-rsr.com/download...q12_pectel.pdf
^ Not into 'spec sheet racing' but here is a list of what the MQ12 can do, that does not convey the power of the Pi caltool or Pi toolbox pro features and things you can do with it.
If you add up all of the items you need to buy and 'enable codes' complexity in wiring, multiple boxes etc, it actually works out cheaper.
For support Cosworth direct are fine to talk with, but honestly if you need allot of that you should not even be considering this product, that is more what motec is for, mid tier hobby types.
Pectel and Life Racing are the far better alternatives for those who are capable.