So tonight at the sunset I would like to get the best pics possible and I have the 6 pack of polar pro lens. My question is if you don't use editing software for pics whats the best filter to use for sunsets and sunrises. Should I use a filter at all, perhaps the polarized lense being im capturing over the water, or just stock lens? I have read all the info on here about taking pics at sunset but these questions never seem to come up. Also should I leave it in auto?