New Castrol Oil, Edge

[Transit]

I see Castrol has a new line of engine oils, Castrol Edge. There are a number of formulations some for Diesels and Turbo Diesels engines. Advancements in oil technology is always a good thing.
Question:
How does this new Edge oil compare with the regular Diesel oils that we use which are formulated for over the road big iron?


How about this?

http://www.conocophillipslubricants.com/titanium/index.html

kendall too.
http://www.conocophillipslubricants...uper-D_XA_with_Liquid_Titanium_Fact_Sheet.pdf

 

[Transit]

What about this oil?

Titanium-Strength Protection - Interactive 3D Engine Demo - ConocoPhillips Lubricants

http://www.conocophillipslubricants...uper-D_XA_with_Liquid_Titanium_Fact_Sheet.pdf