No regrets here. We switched to induction about 10 years ago in our previous house and loved it. At that time, we had the first generation Thermador Freedom. It would occasionally make clicking sounds when we used induction cookware with fancy designs on induction plate (as opposed those with a solid induction bottom plate). Thermador later issued a service bulletin that recommended against using cookware with such designs, as it would create issues with the sensors in the cooktop (which led to clicking noises, as it was confused as to where the pans were located which led to it constantly turning elements off and on when it didn't need to). We never had any clicking with cast iron or cookware with solid induction bottoms.
In our new house, we installed the next generation of the Thermador Freedom induction cooktop. I believe it is now made by Bosch, as are several other Thermador models. No clicking noises and the manual appears to indicate that it plays well with all induction cookware. We still use solid bottom induction pans, so we haven't confirmed that aspect. Nonetheless, we love it even more than our old one.
When my SIL first saw it, she made a comment that 'she would never give up her gas cooktop'. However, after she saw what it could do, she changed her tune a little bit…
That said, we do have a gas 'power burner' in our outdoor kitchen. We love it too, mostly because it allows us to do searing outdoors.
