I haven't taken the double burner in years. I never used it anyway, my wife did and that was the beauty of it
. It was easy for her on the roll up table and she liked that her hands stayed clean. We've had to cutback on the weight we carry since we're older and don't get out as much. We also plan for easier to prepare meals that wouldn't justify bringing it. The most cooking we do now is frying some eggs or grilled cheese sandwiches, everything else is precooked and frozen or added to boiling water and we do that on a fire.
I would definitely consider bringing the double burner again if I was responsible for provisioning for a large group. There is a lot of energy in a can of gas.