I have no clue what these FFS cost or what the difference in brands are. I don't have it, won't have it. I couldn't afford it I am sure of that, nor would I have any clue of how to use it. Castledine made this video and i found it interesting. But one thing he didn't say was that all "pros" can have it so nobody in the pro tours are at a disadvantage on that end. Now he maybe right about local tournaments. or club tournaments. But the pros should be on a level playing field by this point, I assume. So this whole debate over FFS as being an advantage doesn't hold water. If all the elites and BPT guys have it then nobody has a leg up right? so why all the debate?