We replaced a “bisque” colored cooktop (Whirlpool) that was scratched.  We got a good deal on this one and decided to try it.  I think it cooks a little more evenly than the old one.  Another positive is that the knobs shafts are sealed so cooking “scraps” and liquids can’t get into the inside.  It’s a little more difficult to clean because everything shows up on the black shiny surface but using a good glass cooktop cleaner works well. [This review was collected as part of a promotion.]