The best brand of ceramic glass cooktops in 2015 is the Bosch 500 series, according to Top Ten Reviews. One of the main reasons for the positive review is a unique bridging element in the NET5054UC model that combines two rings to make an oblong, perfect for a griddle.
In addition, the Bosch 500 series has a touch control feature set into the lower center of the cooktop. The heating elements have 17 different heat settings, allowing precise control over the temperature of the food on each element. The heat is consistent across the element and reacts quickly when the setting is changed.