what are the pros and cons of each line type????

ive been confused for a while

mono, braid and fouro

Mono = the industry standard.  All descriptions of other lines are made by comparison to this stuff.

Braid = thin, limp and sensitive, but very visible and loud

Floro = barely visible and sensitive, but stiff

There are many other more subtle differences.  And a cheap line is a cheap line no mater what it's made out of.