CMD Flash vs KTag vs Autotuner - which ECU tool to buy?
Want to buy an ECU reading/writing tool for my tuning business. Comparing:
- CMD Flash (~3000 EUR) - OBD and bench, good BMW support
- KTag (~2500 EUR) - bench only, very reliable
- Autotuner (~3500 EUR) - OBD and bench, newest on market
Mainly working on BMW N and B series engines. Which tool has the best BMW coverage and reliability?
Also considering buying used to save money. Any risks with used tools?
