This post is part of our Battle of the Brands feature. Let us know which brand you prefer, and check out other Battle of the Brands posts.

Businesswise, it's no real competition between Subway and Quiznos. Subway, the number 1 sub sandwich chain, claims to have more than 29,000 locations in 86 countries, earning more than $11 billion in 2007. Quiznos, on the other hand, has more than 5,000 locations in 20 countries, earning $130 million in 2004, making it a distant number 2. In fact, Subway is the third largest fast-food chain globally after Yum! Brands (NYSE: YUM) (Taco Bell, Pizza Hut, KFC, etc.) with 34,000 locations and McDonald's (NYSE: MCD), with 31,000 locations.

Both Subway and Quiznos are privately owned, franchise fast-food chains. While Quiznos is a limited liability company controlled by chairman Rick Schaden and his family, Subway is a wholly owned subsidiary of Doctor's Associates, Inc., a company founded in 1965 by Fred De Luca and Dr. Peter Buck specifically to oversee the Subway chain of restaurants.

Subway menus vary by store. For instance, its restaurants in Muslim countries serve Halal menu, and Subway has kosher restaurants in New York, Los Angeles, Kansas City, and a suburb of Cleveland. All locations feature submarine sandwiches, ranging from four-inch "mini subs" to its three-foot giant subs. Popular sandwiches include Turkey Breast, Italian BMT, and the Subway Club. All of Quiznos' sandwiches are served toasted, and its best-sellers include the Classic Italian, the Mesquite Chicken with Bacon, the Prime Rib Cheesesteak, the Chicken Carbonara. Last fall Quzinos introduced flatbread "sammies."