Yep, I was going to ask about the Airfo Generation 3 stuff the other day actually, having seen the BOGOF offers etc. Obviously this is where fluorocarbons are going, and like mono's, they're finally making some decent fluorocarbons with low diameters. For us, obviously the biggest advantage is with casting distance. My 4lb P-Line is 0.20mm, but more modern lines are down around 0.16mmn for the same breaking strains. 0.2 struggles a bit with shot under a BB whereas I'd imagine the 4lb Airflo is easier to cast. The Yamatoyo Rockfish stuff is also recommended abroad, but getting unless we put a bulk order in will probably be difficult.