I don't think the 8670PB is an induction cooktop. Just a glass top electric stove. Which I never much cared for,
because they take a while to heat, you cant tell they're still hot. Unlike induction, which isn't hot unless it's
cooking, even then only as hot as the pot upon it gets. Far safer.
For standard electric stoves I prefer individual burners--either "plate-type" or coil type.
Induction tops are nice, albeit not so cheap, but once you get past the...