My vote is for Power Pro in hi-vis yellow. If I'm fishing multiple lines and a fish goes sideways trying to cross lines, the hi-vis is easier to see and keep things from getting tangled. As far as braid versus mono, I use braid because I like the thin diameter and zero stretch. I fish shallow rocky waters and occasionally will lose fish when the braid grinds against the rocks. I think mono is more resistant to failure from rubbing on rocks than braid but I still choose braid.