Huge regret purchasing this Samsung range. First time using the stove top and it’s already marked up!   The glass surface is obviously poor quality.   The metal surrounding the glass top has a very poor coating as after first time using the black coating is scratched marked when a pot has come in contact with the metal surface.   I was surprised to see this and I wish I read the reviews beforehand as this seems to be an issue with this product.    If this happened after using it once, what will it look at after a month!   I am very disappointed in this purchase and doubt it will last an extended number of years due to the poor design.