I too have read about this line. Never tried it.
I find it hard to believe that its any better than Sufix DNA or the new Elite, in the "Limp" line department - and both of those lines are well proven in SW useage and come off a reel without a single loop - they lay out beautifully.
I would be interested though in hearing if anyone has any local experience with the McCoy brand of lines.
Lep