Even though Sam’s Club is owned by Walmart, the products they sell are different. A bird from Sam's weighs 3 pounds, which is the same weight as a rotisserie chicken from Costco. Both size and taste are important factors to consider. Opinions on Walmart's product page vary, with some people complaining about chicken being cooked too much or too little. On the other hand, Costco always scores the best in taste tests. Costco's very tasty rotisserie chicken is the best, while Walmart's is the worst.
One person on Reddit said, "Sam's roasted chickens are much better than Costco's roasted chickens every day." However, Walmart has an advantage in one area—the amount of salt in their products. Walmart's rotisserie chicken has more salt than Sam's Club and Costco. Whole Foods has a rotisserie chicken with less salt, only 280 mg per 1/4 of the chicken. This is a good option for people who need to limit their salt intake.