carp braid is mainly dark in collour or gray to try and blend in some times use up to 30lb in snaggy areas to just to provent it rubbing through in reeds etc with a 8/15 lb hook link on a safty rig apart from that id say its the same
Carp braid is more expensive in general, although i think the products are the same. Its more of a marketing ploy to catch out naive carp anglers me thinks. I never saw the attraction of sitting in a tent behing a pair of buzz bars around a large over stocked hole in the ground catching tame fish myself. Stalking carp off the top in summer or on light tackle, now thats more fun.