General

How does Stance sound?

So, i was wondering how i would fair if i were to put 10 stance right off the bat. Im currently 120 and i intend on bossing(such as pap and other solo bosses).
Would it hurt me badly? And what if i cannot get ACA 10 right away, should i put points into stance? what if i can, should i put points into stance?

And one more thing, how much is a 133att hammered Nible 3lined worth?

Answers are greatly appreciated. Thank you for your time.