I've used 12# Nano on my Stradic Cl4,nrx852s combo for a couple months now. I use it straight with no leader, so far I'm impressed. It's sensitive with zero stretch. I'm not sure I'm convinced it casts that much further. I tie the recommended double polamar and never had any issues other than watching for fray line around the hook and re-tie a little more often. I personal hate the white color and try to darken an 18-24" section with a sharpie, but the color doesn't last long. Does the color bother the fish? I'm sure it probably bothers me more, but there may come a day that a less visible line may be preferred, though I've caught many fish on Nano so far.