I never knew how it would be to have all the gadgets.  Our 27 yr old stove died and I said I didn't need all the bells and whistles.  Boy am I ever happy I choose the one with all the bells and whistles.  Took some time to get the burn off smell out of the oven.  Put a large pot of water in the oven for 1 hr at 375 and it took that smell away.