As long as its Top Tier gas, because the detergents in it keep your fuel system cleaner.
http://www.toptiergas.com/But I live in a state where they are allowed to sell gasoline without ethanol as the Premium gas. So I often run premium, not because of the octane level but because its
ethanol-free. The truth is that ethanol has less energy chemically than gasoline does, which is a bigger deal if you run a turbo or race. I run the premium just because people
have told me that ethanol will gum-up your injectors and a tank of gas lasts me damn near three weeks so it doesn't hurt much to fill up with the good stuff.