John,
I've been using Soft Ghost for the past couple of seasons. Not the most supple in the world, despite being more supple than the old style ESP Ghost, and not the finest diameter. However, I don't want ultimate suppleness from my fluoro. I prefer the anti-tangle element that a little stiffness brings. The only times I've had any dramas with it is when fishing in very rocky (Tidal Trent) locations. Abrasion resistance, like most fluoro, isn't great. I will use it in such locations but am very careful when playing fish. I'm also religious about checking it for nicks and roughness before each re-cast. I tend to use the 10 and 12lb stuff.