After I was absolutely satisfied with the hob another company before I ordered this. It came quickly, could be installed easily and works so far properly. Operation is easy to understand, there are (in contrast to the other product) an off-switch which simply turns off both plates, as it should be stop. Otherwise one chooses wleche disk you want to use, then choose the heat level, finished. The timer I have not tried yet, but I have no doubts, sounds very good. So Conclusion: highly recommended.