Before Buying an Oven

Looking to purchase an oven? Think abouts...
Having a cooking preference? Preferring to use an electric or the gas oven. What would you rather save money on, gas or electricity? Another important factor before purchasing an oven is when you finished cooking, do you want to clean the oven by yourself or having the oven that cleans itself. There are ovens that can clean itself with a very high temperature it burns a the residue right when you finish baking. All you have to do is set the timer for cleaning.