One of the easiest comparisons to make would be Lead Dumbbell Eyes. Lead is a bit softer and thus less durable than these machined brass eyes. However, lead tends to be a bit heavier, so if youre looking to sink your flies, lead might be the better option. However, if youre looking for something that has a bit of flash as well as an ability to stand up to rough structures, the Spirit River Dazl-Eyes are a superior choice.