I too am looking to change the one on my FC out soon. No, I dont have any issue with the one thats on there now, just what to try a smoother one.
A few years ago at hunting camp my son stepped on his bow and jacked the string out the the guide. He didnt say anything until the cable was almost torn in 2. I had to wrap it in serving for the rest of the hunt. He only shot it once after that and he made it count on his first deer. That alone was way more than enough to get me to check my bow before and after everytime I take it out of the case and in between shot groups.
"When a hunter is in a tree stand with high moral values and with the proper hunting ethics and richer for the experience, that hunter is 20 feet closer to God." -Fred Bear
2012 Martin Cougar FC, Fury XT cam
CE PileDriver arrow, 535 grains