There's a guy on the E90 side that sells an adaptor that's solid aluminum. He had a machine shop make one for him and people have been buying from him ever since. I think it's more than the EAS one, but it's a nice SOLID piece of metal.
Let me get this straight... You are swapping out parts designed by some of the top engineers in the world because some guys sponsored by a company told you it's "better??" But when you ask the same guy about tracking, "oh no, I have a kid now" or "I just detailed my car." or "i just got new tires."