Anyone know that is best for pvm

Nobody knows.

Phase it.

Pb

Pb for pvm no repairs

BA only mate, more range and dmg and second weapon you use Beast BA.
Mange to get 34ias+ for 2fpa.

This times a million.

In my experience, grief isn't that great of a WW weapon though. You don't get lifetap from WW and grief doesn't have any leech.

If you're going to do WW, I'd suggest botd/death berserker axes. You'll stay leeched up on life and mana. I'd use a grief if I were doing frenzy though(botd cb main hand, grief pb off hand)

Your belt already gives life leech, and your ring gives you mana leech.

You don’t need to lose like 30% of your damage to get leech. That’s just silly.

Go play a grief ww barb and get back to me

Yeah I have. 1% mana leech is more than enough to sustain WW infinitely vs most non-undead. The 8% life leech from string of ears is also enough to go from 1 hp to about full hp in one WW.

Botd is a trash, low damage runeword. The highest damage botdz is worse than the worst damage roll grief. Higher damage also means more leech.

I typically run a botd until I can afford grief/beast or dual griefs.