I have 2 pairs of maui jims and one pair of oakley's polarized. The maui sunglasses are 8 years old and 4 years old, both still in great condition and the best polarized glasses I have. The oakley half jackets are also great and about 3 years old, but the maui jims are a whole lot better. I have never used costa, but hear great things about them. Don't waste your money on cheapos. This is one of the areas you do not want to go cheap on if you fish a lot.