Lodge is all you need for cast iron.

For everyday cooking, the differences are mostly aesthetic and tactile, not functional.

Lodge pans work exactly the same as a $200 Smithey once they’re seasoned. The main difference out of the box is surface texture — Lodge has a rough, pebbly finish from sand casting; Finex and Smithey are machined smooth. That smooth surface feels nice and might be slightly more non-stick at first, but after a few months of regular use, a Lodge will develop the same dark, slick seasoning. Your eggs will slide just fine.

The other differences: Finex has a unique octagonal shape (good for pouring, annoying to clean) and a cool handle. Smithey has elegant curves and comes polished like jewelry. Neither will cook your steak better. Both weigh about the same as Lodge — cast iron is heavy no matter who makes it. The high-end pans also cost 4–5x more.

If you cook daily and want something that looks beautiful hanging on your stove, sure, buy once cry once. But if you just want to sear steaks, bake cornbread, and fry potatoes, a $25 Lodge will last your entire life.

Spend the extra money on better ingredients.