I would think that most of the processed food overlaps a lot with other grocery stores, although it's possible that their suppliers provide lower quality stuff

I would think that most of the processed food overlaps a lot with other grocery stores, although it's possible that their suppliers provide lower quality stuff just for them. I know someone whose go-to for organic stuff is Wal-Mart, because she lives in a somewhat rural area without a lot of options, and Wal-Mart is actually the best.