The quality and speed of a tool are very important to everyone including myself but I have learned from my 27 years experience that the speed of setting up a tool for a test in most cases is more time consuming than the test it's self. I have to say that I feel like Autel dropped the ball on the maxiscope software! I'm not sure what happened but I think it sucks because this could be a great tool if it had half the software that the picco scopes come with!