[westsider]

I was thinking about buying a scanner but I need some help on which ones are any good. So far I was looking at the Actron cp9145/cp9150, the kal equip 9640 or the autoxray 6000. Do any of you guys own one of these. Which one do you think is best. What is the difference between these. If there is any other brands please let me know. Thanks for any help