Guild Wars 2

Hi there,

i’m playing my engineer in pve and right now with a Power/Crit grenade kit.

So far, i have yellow gear with power, precision and toughness. (berserker)
With upgrades. that give Power, Crit and precision (Ruby stuff)
Rifle with Sigil of Bloodlust
I have around:
3.1k attack
50% crit
50% crit damage
2k armor.
17k HP
playing 30/30/0/10/0

I’m farming right now for my Exo armor, gear and jewels.

Question is… should i stay with same set for Exo? (Berserker )?
Should i use another sigil?
Should i change Ruby as upgrade. for something else?

Thanks

no one?

please help me