Comment Re:Wow. (Score 1) 204
"Actually, with the fins being on the outside for this design, I think it would be less efficient compared to jetboil."
Nah. The fins up the side provide more surface area to capture waste rising heat. This also allows for better and more even dispersion of heat throughout the surface area of that which you are cooking, since instead of only heating the bottom you're getting the sides as well.
Jetboil still suffers from having the fins being confined to the bottom.