Product review (5 stars): Our next RV will have induction built into it.
After trying almost every type of burner out there for outdoor cooking I decided to try this one and finally, I've found the perfect way to actually get the heat to the pan without the affects of the wind. The little single  or double burner propane cooktops lose nearly half to their heat in a windy situation making them slow at best to get with.
Not the case here, set the pan on the burner and all of the heat goes where it should and it cooks Fast. Cooking breakfast outside of the motorhome is a breeze now.
We use a stainless kettle to boil water for coffee and it's almost incredible how quick this thing will heat the water.

From my experience, stainless pots and pans seem to work best on this. We have a few aluminum pans that are designed to use on induction burners but going forward I'll stick to the stainless type pans. They just feel like they cook more evenly to me and heat faster.

This Has to be the most efficient way to heat anything.