It's a bit bizarre from here as Marathon bought the local Noco refinery a few years back and took over all of the local Noco convenience stores and gas stations, so most are actually newly remodeled. The 7/11's here mostly sell Marathon gas and are basically the direct competitor of Speedway, owned by the same company as Sunoco apparently. I tend to avoid Speedway gas as not only is it not top tier, but but the Speedway knobs lie about top tier not offering advantages and it is no cheaper than the local top tier offerings...