2011-01-22, 04:33 AM
imo the're both equally iffy. both grant more damage for more points. Rocket has the added benefit of using less MP, while Mastery has the added benefit of increasing the strength of the 1st job skills. in 4th job, MP shouldn't be much of a problem and you probably won't be using 1st job skills. IMO decide which is the lesser of two evils OR max both and leave out booster (which is equally as beneficial as these two).

