I bought a couple of SolidTeknics[1] wrought iron pans, and I love them. You have to season them first, which essentially involves blackening them by burning good cooking oils onto them. I used rice bran oil for that. It's a bit of a mission, but you only do it once.

They are great because you can get them really hot and they have excellent heat inertia. You can put them in the oven if needed. And cleanup is simple: just hot water & a brush. No chemicals. I've often got the pan clean and back in the cupboard while my protein is resting.

But if it's not protein that your cooking on your pan, but instead perhaps its an acidic sauce, then I would recommend a stainless steel pan for that.

For pots I would go with stainless also. Or copper if you can afford it.

[1] https://www.solidteknics.com/