Which of these oils is better and why?
I want to use a 10w-40 in a 2000 Trooper that uses about a qt per 3k miles. The Mobil Blend seems great with the PAO blended in but the Syntec lists a number of certifications and what-not that it meets (Mobil lists none on the bottle). I am going to use one of these at 3-4k intervals (lots of short trips), just wanna get the "best" one.