How does Mobil 1 compare to Chevron Supreme Synthetic oil?

[MinnesotaNole]

I can't seem to find any technical info on Chevron's syn oil.

What would you advise using?

 

[Sin City]

Click on this link for Chervron Technical data. After you click on the link scroll down to Chevron Supreme Synthetic oil and then click on Printable Salesfax. web page for Chevron Tech Data