That nano-fil is great stuff but the downside is it is not at all abrasion resistant so you need to tie a flourocarbon leader to it. You can see it good too and with the leader it sinks great. It has no memory, you can curl it by spooling or fishing and straighten it right back out easily with your hand, it casts great too. Gander mountain ad this week is buy two spools (40 dollars for both) get 15 dollar rebate (mail in). Gonna pick up some more.
I use the Monks hi vis 8# line too. Its good, cheap and more abrasion resistant but does twist some. A trick to get some twist out is remove lure, idle straight and let line out and reel it back up. It does help some!

