Thanks all for the answers.

i played wow before, with demonology warlock, so i know what is "turret" caster. Can do good DPS, even in hard content, but need more knowledge about fight... And sometimes this is stressful.

i have tested samurai and i liked, like red mage with combo style. is pure dps job (like BLM). but have a good mobility, so, i believe that is good for end-game content. less stressful too, right?