To extend the analogy, a high-end grocery store will have less selection, but more variety and much higher quality. In the case of store A, everything is made by three manufacturers and its all made from the same poisonous sludge (condescending orthodox fluorescent tan soychested left-only tribalists and their bots). Grocery store B has fewer of each category, but more categories and vendors all of them are higher quality, and you'll have a hard time finding any of the garbage sold by the three producers in store A.