I used to use clear mono exclusively, until last fall. After fishing side-by-side with hi-vis users, and watching them catch 2 to my 1, I switched. I think I have caught more fish since switching. I use Stren Hi-Vis gold in 4 lb test for casting. Mainly because it was cheap, and I couldn't find the Viscous when I was looking. I am about ready to get a spool of Hi-Vis Green Viscous from Monk's.