Think about this though Pen. I have a radiant/convection oven in my house. The convection feature, when activated, substantially reduces the cooking time for food. In other words, it becomes more efficient when air is introduced to circulate the radiant heat coming off the hot elements. My wife's hair drier uses both to move heat faster. My point being, why not have BOTH working for you? Again, I'm just talking nekkid theory here, not allowing for the peculiarities of anyone's set up....