Costco wins over Sam's Club.
Fresh produce. Bigger selection. Awesome sampler stations!
They constantly have people making things on the floor. There's a sushi stand with at least 5 sushi chefs rolling away yummy rolls. I also saw a girl hand dipping strawberries into rich chocolate and packaging them into boxes.
They have monthly deals where selected items are on sale. Keep a look out for those!
But the best part of Costco? Their food stand. Whole pizza (cheese, pepperoni or combo) for $10. It takes about 15 minutes to make so order before you shop and it should be ready to go when you leave. Hot dog plus fountain drink is $1.50. They also have a (bomb) chicken bake and super delish parfaits. Make sure you have cash because the food stand doesn't take credit/debit cards!