Has anyone tried or have a review of this line? I like to line  watch but would like the line to be hard for the fish to see. If this line does what it says it does, could be alot simpler than dealing with leaders on hi-viz line colers.

I use it, but i use the 8lb on a med spinning outfit. It's been fine. nothing spectacular. Kinda course. Definitely almost invisible though. if u get it , you MUST retie after a catch. Doesn't matter if its small. It seems to weaken easily. Also, I do better with flourocarbon as my leader.