I personally didn't like flouroclear, it seemed to stress real easy after a fight. Hate to have to pull 20ft of line off every time you have a fish stretch it out a bit. the cxx is good but its a co-polymer. So not quite as invisible I guess. But the cxx is really strong stuff. I liked seguar invisx last year and loved it. Only complaints that they didn't have a 300yd spool. I use a 40 series reel on my noodle and it coulda held a little more line.