chevron needs to combine with chevy's mexican restaurant and give you a free sombrero every time you buy gas on your birthday. my vote goes to them in the hopes that they will do this in the future.
Shell is WAY overpriced where I live, but Chevron is only in the West. This is tough.....I'll say Chevron. Only because it's not overpriced. My parents fueled up at a Chevron's in Hawaii while on vacation.
On behalf of Betty Crocker, Pillsbury, Green Giant, Progresso, Yoplait, Old El Paso, Hamburger Helper, Bugles, Totino's, Bisquick, Nature Valley, Chex Mix, Fiber One bars, Lucky Charms and Reese's Puffs, General Mills seems like the obvious choice.