when I was still cooking for a family (on a gas range) I preferred cast iron skillets, plus a dutch oven, to anything else. indestructible even with kids. don’t work so well on a glass cooktop or on electric. we took them camping for family & scouts, the huge skillet, the deep chicken fryer, 2 smaller skillets, and a dutch oven. Bought them for my hope chest when I worked at the catalog store, used them for 30 years until kids got married, DS still uses the same set for girl scouts.
I kept my cast iron omelet pan, it has never been used for anything other than eggs, has never seen soap or detergent, and is perfect in every way.
Pans I use most often (and the only ones I have, got rid of anything I don’t use)
wok, in that black steel set they have at Target, the nice ones (Cephalon?) 10 inch non-stick teflon skillet, 3 quart Cephalon saucepan, 5 quart stock pot stainless with 3 layer thick copper bottom, my omelet pan, and another small skillet for gravy etc.