Hi all i just scored a nice 2002 BA XR6 for $3.5k and thought one of these units would be a good investment, Just wondering if there is much difference between the different models or if they all do the same stuff?
http://www.ebay.com.au/itm/HHOBD-ELM...item2c77f388f4
http://www.ebay.com.au/itm/2014-Mini...item258866336b
http://www.ebay.com.au/itm/Auto-Car-...item2c6f7917b4
Much difference between these other then looks?
Thanks.