I got a Demo Shark Skin to try out a couple days before leaving for the ID Fish-In. I compared it to other lines during the first 2 days and then finished out the week using the shark.

- Best casting fly line I ever used on fast action rods.

- Comes off the water easier than other lines as it floats higher

- Rough surface picks up more debris and needs more cleaning than other lines.

- Clearly a step improvement in distance; adding 20ft+ to my distance cast on a 6WT Sage XP

I bought 2 more upon returning home.