I used P-Line Fluro this year on the Soft was very pleased...I switched after being fed up with massive line twist all the time....I troll and cast from a Kayak using both a light spinner and bait caster.... 4lb line..
The feel was excellent across both my St. Croix's and I expect the same performance on the hard....although I am going to be interested to see how it handles the cold water, everything I read has been positive....While their may not be an correlation, I did have a PB day, using P-Line this summer....I thought the line feel and lure action were top notch...