I think it would depend on lots of things. Are you doing this for you and planning on staying in the home for a long time? If not, I would look at the other houses in the neighborhood and not over do.

It depends on how tight your budget is. Our Wolf range was one of the items we splurged on in our kitchen, and we are very happy with it. But if our budget had been tighter, I would have been quite happy with a less expensive range.