What Brand Of Gas Do You Buy & Why?

With the opening of the new Town Pump in the heights, it got me to wondering what makes people purchase gas from the places they do.

Is it because it's the brand of gasoline? Have you done research and know what brand it best your vehicle?

I have a friend who is an engine builder who told me to always run premium grade in everything with a motor. So, I do.  I also use a brand with no ethanol in their premium.

So, maybe you folks can educate me on the actual differences in fuels made in our area. And why you buy it where you do.