Just looking for some advice, lvl 16 act 2 currently working on now passive skills. Is it critical to get the critical strike chance skills as early as possible or should I focus on other skills first and get them later?

ignore critcrit dmg early on keep those for later
focus on life/resistance, and the other damage nodes

ill recommend u pick a guide that seems to fit ur playstyle and stick with it
read the comments, check players profiles on poe forum and so on

Appreciate it, thanks for info.