I have to drag out the cast iron skillet I use at camp. I have not tried that much lately. Ill have to get to know it. My one aluminum, tfe, pan still has a tendency to lift up in the center with gas heat, even hough its thick. I made a bad choice buying a really thin pan, you can bend with our hand. My stainless skillet is a bit of a pain, even though it's really nice with copper bottom.
I use enameled roasters or enameled soup pots, because they impart less flavor, even compared to stainless. They go bad too after a lot of use.
Greg