With eth Ribby that you've posted, you will have only 6 frame attack. It is not so bad, but for sure not the best.
There are many options on faster 5-frame weapon: Noneth Ribby, WindHammer, IK Stone Crusher, EbotD Ogre Maul, Archon Staff, Glorious Axe.
There is 1 (!) only options in 4-frame 2h-weapon: eTomb Reaver.
While eBotd is safest option and more damaging than Ribby, eTomb gives best perfomanse.
P.S. if you want to post there trophy werewolf weapon u should try some Rares.
Example: Eth Giant Tresher (40% IAS, 4XX% ED, +x to min or max damage, self repair, 2 soc). Adding to it 2 x 40ed/15ias Jewels make it 4 frame speed and damage even higher than BotD.