Having owned and been disappointed by Oakleys, I'll vote for about anything else. ;) They tout their glasses as sport/performance but sunblock eats them alive - the coating peels off the frames and the polarized lenses corrode from the edges in. 3-month old glasses and support says, sorry. Offered to allow me to "buy" another pair at a discount. No thanks. I submitted some Smiths and voted for the other Smiths that were put up - these are quality. Never owned Costas, but I'm curious how they do.