We love our LG Microwave/Convection oven.  We use it almost daily to either warm up a snack or a cup of hot tea or warm up a cup of coffee.  I addition, I love baking fresh bread and always wanted a proofing oven.  Now I have one and it works perfectly.  I haven't had the opportunity to make my sour dough yet, but I will be within the next week or two and I'll let you know how it went.
Douglas D.