Good variety of fresh produce and cuts of meats. At times, they'll have cleaned and packed crabs ready for you to throw in soups or a fry pan. If you're looking for a special ingredient for a Hispanic, Indian, Korean, Japanese, Thai, etc. recipe, you'll probably find what you're looking for here. Super G Mart definitely has more selection in terms of a grocery store than Pepero.
On the far right side of the store, there are a Korean stand, a Chinese/Taiwanese bun stand, and a bakery. The Chinese bun stand is cash only.