This is not a "which fluorocarbon" but actually a question on why so many guy's can't use the stuff or just have a lot of trouble with it. I don't do tournaments, just like to fish, I mainly use Daiwa Samurai braid but I also use Seaguar Invizx which has worked out pretty well for me. I've had a few "professional over runs" which were my fault and noticed that the line can get twisted easily if you're not careful when trying to clear it.
I was looking on the Bass Pro web site and was reading the reviews on BPS XPS flouro, Trilene 100% Pro grade and the Invizx. Most of the reviews were positive with a few issues...then some reviews were VERY negative. These guys hated it, didn't matter which brand, baitcaster or spinning reel. So, are these guys using it in the wrong application....wrong weight line for the lure? Not letting it out behind the boat for a few minutes before using it? Not using any kind of line conditioner? Or are some people just not patient enough to figure out HOW to use it?