Supple braid = Richworth 1st contact sorcerer (my all time favourite), extremely supple, camo, takes on water and sinks very well. The dogs.....
Coated braid = Suffix Heavy Skin (green or brown), again sinks well, good coating, good to work with.
Florocarbon, Korda IQ 25lb - very stiff, steams straight - great for combis, acts like an anti tangle boom.
Krystonite line - just good stuff, strong, supple and clear.