Ah, for that price you get something nice. I would go with a Berbel for Inselhaube. Cooktop extraction is a bit more complex because with many you also commit to one cooktop, so the favorites don't necessarily have to match. Or you install two extractors, one on each side (but that is obviously insanely expensive, don't know exactly how they are priced).
The usual suspects
Then I would also like to bring up Bora when it comes to cooktop extractors. And possibly Gaggenau, but they might be beyond the price range, I don’t know exactly.
I am really curious about our Berbel. Although we don’t have a cooking island.
Directly at the cooktop wouldn’t have been our thing. We are not convinced by it and depending on the version, we would lack space there. But tastes differ.
The best thing is to go to a good kitchen studio and take a look at everything.