This question was self answered, but only assume there is a handful that could agree with me.
A gallon of oil for your car is not as good as 4 individual quarts, additives , weights, physics do things over time and settling...
after seeing a bad underground gas tank dug up from a small town....
The busy gas station is like getting individual quarts of oil, they are simply better. That simple means busy gas stations are better, brand doesn't matter much. I know of a driver that hauls fuel, it is daily. Daily for a reason...