I sure as heck would never do that! For bright sunlight, accept no substitutes BIP is an excellent lens. If I could take only 1 lens with me on a desert island, it'd be BIP.DWP Prizm seems to be the wave of the future, but don't discount Good ole BIP.
Although, DWP was great in direct sunlight as well... So glad I have a pair for each lens, lol