Product review (4 stars): Looks nice, glad it has metal knobs because they get ...
I chose this model because of its low profile under the countertop.  It is a replacement.  Looks nice, glad it has metal knobs because they get hot.  You have to use a hot pad to touch them if cooking in front on a high heat or a long cook time.  It does scratch easy.  But perhaps they all do.  the cleanup is easy.  I hope this lasts as long as my last cooktop 30 years.  The grates allow ample space between the flame and bottom of pan.  I think it takes longer for the pans to heat up and food to cook.  It is taking time to get to know how how the cooktop cooks and where the proper flame adjustment needs to be.  One of burner caps has marks on it resembles water marks.  Not sure what caused it as I've only used soap and water.  Overall it looks nice, is easy to clean and it's low profile under the counter made it a fit for me.