Private label motor oil

Are you someone who cares type of motor oil do you have in your car? I'm not. All I see is whether the right amount of "W" which is supposed to be (and I must check that each time). But it turns out that most people who care.Private label motor oil 

I spoke with someone at some time ago who know more than I do. She told me that people have motor oil that do not use retail gasoline brand at much higher than that in General. So, Pennzoil is considered "better" than the Exxon motor oil, Pennzoil though owned by Shell (a fact that is not shared on the conscientious objection Pennzoil website). The same is true for Havoline (owned by Chevron) and Castrol (owned by BP).