Ok so I just recently got the Silimar's wrath out of the iron banner as a drop. Now I played last iron banner and ignored the auto rifle mostly because I'm more of a hand cannon guy and secondly because I was certainly getting the Efrideet's Spear. Anyway the gun itself has persistence and third eye. I know little to nothing about auto rifles other than the little bit I used them to get the grimoire. So in your opinion what are the best perks for this rifle. Thanks. ~Balmung