Idk. Our Aldi’s is mostly cheaper. On some things where they’re priced similarly, Aldi’s still has the better quality (at least produce). I’ve tried shopping at our Walmart for years but can’t cause the produce is horrendous. I’m not even looking for anything amazing- but can’t shop there cause the produce is either empty, half rotten, or other issues. Plus it’s just faster for me to get in and out of Aldi’s than Walmart and a better experience overall. I go to Meijer if I need to get anything non-grocery related or not at Aldi.
For chain grocery stores, there’s only a handful of companies but you likely are familiar with the names they might use locally.