Click the "Search this forums" button in the right upper corner. Type in Castrol Edge. You'll get a lot of thread. You'll have to decide yourself it it's the same or not.
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."