Hi guys,
plz help for a beginner.
Im doing mileage corrections/repairs for 1 year but i have problems with newer cars because my actually tools or not perfect.

I am looking now for a new good tool who is good in DASH repairs.

Now i'm using digiprog 3(clone), carprog clone and original but the original is more shit than the clone. With the original not even 1 succesfull change. I think the device is defect but they dont help me there.
I have already bought an X-TOOL original. This is a drama. first 3 cars what i have tried is not work. Skoda citigo 2015 not work VW Polo 2011 Not work. Fiat 500 TFT not work. Immo EDC17C20 Is in the function but not work. After this i throw it in a corner. The digiprog 3 (?120) is better then these all devices(MILEAGE FUNCTION, otherwise i am very happy with carprog's other functions) but not good in obd and new cars.

So i'm looking for a new Tool. I have doubt about wichh one. I'm thinking about an DIAGPROG 4 or an Enigma but i am not sure. Every other advice is naturally welcome. Maybe other tools?
Can someone tell me more about this tools and how is the working of this TOOLS. Most important function for me is mileage dash and prevere to do much by obd but info about other functions is welcome. (pin read airbag etcetera).

Thanks in advance friends