We are trying to decide on a color for our new pool installation. We originally wanted to go with Pebble Tec, but thought it was too rough on our feet and we don't think we can afford Pebble Sheen. So we are back to Diamond Brite and want to minimize any mottling in the color and streaks and so forth. My wife wants the most consistent color she can get. Do the lighter colors show less when it comes to that problem? Meaning more whites in the color, will then show less? or is it unrelated?. We are thinking about the "Blue" diamond brite color. Our PB wants us to go with a light or medium gray that he custom mixes, but we think it may show too much variation. Any thoughts.