I am considering giving fluorocarbon line a try on a baitcaster set up I use for lake trout. I tried fluorocarbon in the past, but quit using it due to the memory of fluoro in the cold. I now have the baitcaster setup, so I am thinking the memory may be less of an issue than with a spinning reel. If anyone uses fluoro line in the 12-15lb range on a baitcaster reel, I would be interested in your experience of how the line performed when fishing outside in temps down to -10 F.