I realize there's a lot of discussion on this board about dual fuel, but mostly the comments seem to revolve around which ones people are using and liking. I appreciate this info (and if anyone wants to add to that here, please do!) but I'm also wondering: what is the big advantage of dual fuel? I know the temperature is supposed to be more precise, but is it? And can't you regulate the temp in a gas oven by using baking stones and refraining from opening the door until you have to? I guess I'm just wondering if it's worth the extra expense, and what, exactly, I'll be getting for the extra money.