I went through most of the high dollar FC's. They are all OK for leaders. I fish braid exclusively with FC leader most of the time. I've settled on BPS XPS. I use 8, 12, 25. Never had a problem with it, if you can catch a BPS sale, pretty cost effective. If I was using FC main line, maybe one of the more expensive lines would be better.
I do agree with Steve above. If you are looking for a shock leader, FC, regardless of the brand, ain't it. If I felt like I needed a shock leader, and really, I don't understand why, but if I did, I'd use Big Game in what ever test needed. It has a good stretch, if that's what you are hunting, and probably the cheapest reasonable quality line you can buy.