Here are some of the reasons why. Larger size means better plate presentation, better value. They're ideal for foodservice, yielding larger eye muscle chops and meatier legs and shoulders. By comparison, American lambs are bred for superior meat presentation, and grow up to twice the size of lambs in other countries. Larger cuts mean better plate coverage, a more appealing presentation and better value to the customer.
American lamb offers greater yield.
You get more usable meat per pound, so you're not just paying for bones. Flavor, freshness and quality judged superior. Better taste is the main reason American lamb wins over foreign. Freshness, quality and a preference for American products are the next leading factors. American lamb is mild and delicate, compared to the stronger taste of foreign lamb.