I love my new Bosch 500 series. It has two small burners, one medium and one large (30"). I love the individual hob timers, among other things.

I have the Bosch 500 36" and love it. The burners are different sizes and I can use pans that are smaller than the the burner as well.

The burners are different sizes and I can use pans that are smaller than the the burner as well

You can also use pans that are larger, although they won't heat up as efficiently.