Was originally very skeptical due to a negative evaluation, in terms of baking performance. After a first attempt with a frozen pizza that since no long preheating is required, very well managed in a much shorter time, ventured my wife to bake a cake. The Kirschkuchenteig in a 28er baking pan purely in the little and after only 35 minutes of recirculation was Cake evenly baked finish. The normal baking time in the large oven is more than twice as long! If there is anything to complain about, so maybe that something loud Lüftergeräussch. We are very satisfied with the device.