I started a mobile mechanic business from watching YouTube videos. I only know how to change parts from you tube videos. I have been doing this for 2 years now but I have to turn down customers who have check engine light and intermittent stalling and no starts because I don’t have the equipment or knowledge on how to find the solution. I already tried a basic code scanner and guessed on parts and was wrong several times. This is why I’m here taking premium to learn how to diagnose these issues. I just ordered the top don phoenix plus 2 because I heard it’s decent for the price and I can buy the oscilloscope for it later on when I get more money and eventually I can buy other tools scanner danner uses for diagnosing. My question is does anyone have any experience with this top don phoenix plus 2 as to if it’s a good scanner for doing the diagnostics that scanner danner does here in these courses? Thank you!