We bought this based on the size of the hole in our granite that was cut for an Electrolux.  The Frigidaire was the only other cooktop that wouldn't fall through the hole.  It was less than half the price of a new Electrolux but got much better reviews.  I love the sliding controls.  My only complaint is that it is a little louder Thani thought it would be....sort of a humming that we haven't heard with the Electrolux. [This review was collected as part of a promotion.]