Whether you’re replacing a stove that has given up the ghost or updating an existing model, there are a lot of considerations that should factor into your purchase decision. As a major appliance that may last 10 years or more, a stove can be a costly and important investment, particularly if you’re a serious cook or you are thinking about selling your house in the near future, in which case you want the best possible model. Before you fall down the rabbit hole at the appliance store, think ahead about what you need.