I'm looking at purchasing a bluetooth OBDII scanner shortly, any advice on whats good & whats not or what to look out for. e.g. should I stay away from any of these eBay offerings, is any one of them better than the others etc
Scanner #1
http://cgi.ebay.com.au/Bluetooth-Scannn ... 3f03f54486
Scanner #2
http://cgi.ebay.com.au/Auto-OBD-Diagnos ... 3361753157
Scanner#3
http://cgi.ebay.com.au/Auto-OBD-Diagnos ... 439fafb022
Thanks