Try and have Haste on your gear, but higher ilevel will usually be most important. The higher stamina makes you easier to heal and your self healing more potent.
Crit will help you deal more damage. If your group is not struggling with dps, matery>vers is better imo.
If the item levels are close, I go for haste. If the item levels are different enough, I take the extra stam & armor. Haste is our best overall stat, but armor and stam matter too. I am fortunate enough to tank with Sephuz, so I get a haste burst every 30 seconds anyway.
"I Am Vengeance. I Am The Night. I Am Felfáádaern!"