We're pouring in a few days and debating between prism blue and blue surf colors. Main concern is that we mostly swim at night. Previously we had a pretty light diamondbrite. Don't love the abyss of swimming in black/canal type water at night so we're thinking blue surf (even though day time prism or ocean blue look great). Any thoughts for a family that mostly swims at night? We will have some pool lights but does prism blue feel like swimming in darker waters? If so, we'll stick to blue surf. And if anyone has blue surf, does it look like a nice blue or a fake one? Thanks for your help!