New Aran Skill Build?

rebuffing more often simply costs dps, and one of the other buffs' duration (snow charge i think, not 100% sure) is just as long as max booster's. rebuffing is way eassier if you can rebuff them at the same time

and somebody asked it before but i'll ask it again since there wasnt an answer to this question yet
is rolling spin still used in 4th job?