Because of its weight, a cast-iron skillet can be difficult to move around on a stovetop, so it's not ideal for stir-frying or flipping an omelet, and washing it will also be challenging.
An un-enamelled cast-iron skillet is the best pan for getting the desired crisp edge and bottom of the omelette, which contrasts with the soft interior. The crispness is harder to achieve using a ...