I think it all depends. The big value stores like costco and Bjs have great value if you have a big family. Then you can go to the grocery stores to buy the small or very perishable items. Sprouts has great Proteins and fruits you just need to know what your buying. Harris Teeter also has good proteins and some good value in fruits. Best value is a mix of stores if you have the time. And then Aldis , bro/cousin trader joe’s is great too for snacks , pastas indulgences.