Quote Originally Posted by dmvinnyfl View Post
I don't need ads to do anything on my obdeleven pro, the price of the obdeleven vs vcds alone for just one vin is reason enough to go obd11
Price may not be relevant if someone plans to do more than just coding adjustments. VCDS offers much better troubleshooting tools (logging, sensor read-out, etc..) and vehicle specific error codes rather than generic error codes you get from mobile apps.

If you're not planning to fix your own car and/or be a long term enthusiast, that's probably irrelevant and OBD11 is likely the right choice.