The biggest difference between a deck oven and a rack oven is the types of baked goods each is best suited for. A deck oven bakes up mouth-watering artisan breads. A rack oven, on the other hand, is used primarily for baking pastries, croissants, and cakes. This is an important distinction to understand. If your goal is to produce high-quality breads with golden crusts and just the right texture inside, a high quality deck oven, like a Bongard deck oven, is the right choice for you.