My favourite weapon in general would have to be the fragor-or my fragor at least. This is how I kitted mine out:
50% more swing speed(To make it just as fast as a skana)
100% more damage(Don't see why not)
30% ice damage (To slow my targets down to give 'em even more of a beating)
More charge speed (Definatley neccesary)
Brokk skin (Mainly because it looks cool, despite lowering charge speed)
With a weapon like this, you'll be feared anywhere. If you think otherwise, tell me, or tell me your fragor deck-outs.