The pros are the controls are on the right side. So minimal chance to drag a hot pan Over the knobs. 
The front right burner has a dual ring. 
Left side small ring. Left rear bigger solid ring and right rear small ring. 
I would prefer two large in the front because I wind up with a larger pot in the back and can be heavy. 
But no one makes that configuration. 

All the knobs have a red line to match up to off spot. It s simple to see if one is still on. 
I clear any crustys with glass top spray and a single edge razor blade. 
I looked at a lot of cook tops before this one. I think I chose well. [This review was collected as part of a promotion.]