This is a tricky one to answer. Personal preference definitely comes into play here. Some will prefer the stealth of the moss green tip (moss/gold color line) to fish picky or weary fish. Others may need a high visibility line like the orange color so they can see the line better in the drift. The multicolored lines make knowing the different parts/distances of your line (running line, belly, tip) much easier. The Lumalux is a great option for a little stealth in the daytime and the glow-in-the-dark night fishing.