[sodapopcan]

I feel stainless steel is the simplest, most versatile option that lasts forever. I've never actually tried carbon steel, though. I've had cast iron in the past but I just don't get the hype. They're heavy and require a lot of maintenance. I'm not saying they are bad, of course, it's whatever floats your boat!

[Cider9986]

Carbon steal will be similar surface to cast iron but lighter and quicker. Downside is that it's light and quick for searing meats.

I would say cast iron will have the best longevity of all.