In a side-by-side comparison, the McDonald's Double Big Mac Extra Value Meal and the McPicks McDouble Meal showcase distinct differences in menu items and value. The Double Big Mac features two beef patties, cheese, onions, lettuce, pickles, and special sauce sandwiched between two sesame seed buns, served with a side and drink. The McPicks McDouble Meal offers a McDouble burger, fries, and a drink at a lower price point. While both meals provide a taste of McDonald's, the Double Big Mac offers a larger, more filling option, whereas the McPicks McDouble Meal offers a more budget-friendly choice. Ultimately, the decision between the two depends on your appetite and budget preferences.