General Discussion

I did some temp work at Colonial Pipeline in Atlanta many years ago and was told not to be wary of "off brands."

The explanation: all types of gas go through the same pipeline. The specs for each grade of product are well defined. When one type of gas is finished going through and another starts, there is naturally a bit of grade mixing before the new grade coming through is on spec. So, if you normally buy the cheapest gas, you are actually getting a somewhat higher grade of gas than you would get from your "pure" gas pump.