florida peeps - marathon and sunoco gas question

[Blake]

just moved florida from dallas, where i've lived pretty much my whole life. there are a couple sunoco and marathon gas stations near me. are these off-brand gas stations or pretty common in the area? we have neither brand in texas. how do they compare with the shell's and mobil's of the world?

[chungdae]

Truthfully I don't know much about gasoline except for the fact that the name brand gas station usually carry a higher quality gas than the no namers.

[sullysdetailing]

Sunoco is a good gas station quality fuel

[ScheerSpeed]

i use shell/bp/cheveron exclusively. some of the "cheap" gas in miami can be contaminated... honestly its better to pay .20 cents extra per gallon than to have a fuel pump fail on me because of contamination or higher ethanol in the fuel.