Some DPS questions

[Punintentional]

I'm fairly new to the game and been playing only healer and crafting over the past 3-4 weeks and I realized i just need a "break" from having a job..lol (no pun intended). Been gaming a long time and tend to do the healer/tank thing and I just want to hit some s**t hard.

thanks

YAY Im relevant but I play ninja and currently it is really simple. You stand behind the bosses and go through your combos.....no moving (unless the boss turns or aoe) and all of my skils (save my lb,passives and free roam ie chocobo) are on one hot bar. Only problems I have are that the dots and buffs arent the same length so sometimes management gets awkward and mudra lag is real

But if you dont like rotations or simple is the biggest priority then I would go black mage