[blue oyster]

i just bought a abu 6500 and a shimano 7' lite/med rod this is my first bait caster thought i would try it out. i loaded it with some mono to practice and found out i need more practice but my question is i want to load the reel with power pro braid this is to be used mostly for schoolies but as we all know sometimes a bigger fish is mixed in , i fish from a boat (i know boat fish dont count) would you use 20# or 30#