I would love to hear from anyone with a plain 4 burner va those with the flexi/combi zones. Specifically...

1) with the plain 4 burners which don’t combine, if you put a large rectangular pot/pan that covers both the circles, will there be two hot spots on the cooking surface, or does the cooktop detect it as an error and notget hot at all or..???

2) If you have the flexi/combo style, do you find that feature particularly useful?

3) As a general question, how well dcast iron pots/pans work on induction cooktops?

Thanks in advance! (Also, in your comment could you let me know what type of cooktop you have? That would be helpful so I can see which cooktop Your comment refers to)

Cheers!