Check Consumer Reports' ratings. Prices ranged from $700 to $3100 while actual performance didn't vary much. Of course, features vary.

Define Best? You want power, looks, value or reliability? Samsung is complete garbage IMO. I have had two induction ranges made by Samsung and they both died a little after a year. I like Miele. They are probably to most reliable of the brands you listed. They manufacture all their own components and have excellent quality control. Not full of cheap Chinese manufactured electronics.

Thanks Helen, Which feature did you get with the Bosch that the others did not have? Is there anything you don't like with your Bosch?

I did more analysis -- here is my conclusion looks like the Miele overall has the most power, a lot of functionality and reputation for quality, Although Wolf also has a good reputation for Quality but the functionality and power is disappointing. Samsung looks to have the most functionality/features, I like the knob and blue burner, but I am concerned about reliability and quality, I was impressed with the Bosch all around with power and functionality, but quality of Miele may be better. although Helen is happy with her Bosch. I have it narrowed down between Bosch and Miele. I saw some information that said not to mix brands if you are putting the cooktop over the oven.

Consumer Reports latest issue has induction cooktop reporting.

Why would you put an oven under a cooktop why not save money and buy an induction range IMO wall ovens are best mounted to be at eye level.

Any update for this?