Being a fan of nanofil’s casting qualities I’m always looking for a tougher version without the lack of abrasion resistance. Deepfry got some of this and showed it to me a couple of months ago. Gotta say how impressed I was in the grass lot behind the store. Very small diameter at .001 and more like a bigger line in construction. With backing behind, the spool was split and 75 yards went on a President 20 size. Put it on a 5’6” Fenwick with a 1/48 head and stepped into the backyard. Did a few casts with both that and my existing Nanofil rod. The Sufix went about 10’ further. Another foot and my neighbor could have given his opinion too. I like what I see so far. When the river quits going outside it’s normal banks and the fish come home, I’ll give an update on its on the water personality. So far as I know, tackle warehouse carries it. Hope this gives someone an option.