My Dad and I have an auto repair shop. We have several scan tools like Star tester, tech 2 and otc genisis. Matco has a new one we were thinking of demoing for a bit to see if better than a Genisis or others.

Does anyone one here use scan tools for general diagnosis on vehicles up to probably 2013? Which ones do you like the best?

I run into things like Genisis does not have a misfire by cyl on an 08 HHR or just does not recognize some cars or some modules on a given car. European, Chrysler, and Japanese are our weakest area when resetting modules, throttles, and A/C stuff.
Any advice will be greatly appreciated!! :-)