The norse should have the better stab than an axe but the dmg it does on the stab is not worth it. One handed sword stab is very little dmg while dual sword stab is a good dmg but not as easy to drag around blocks.
I said it before, the two handed is best set up for viking. There is no reason to main one handed or dual wield over any two handed. You can pick two handed and something with the shield for secondary but even then I do advice to use those just as throwbles and fight with two handed only. Better reach, dmg, and speed is good too.
Yes the way I fight is with either a Skeggox or Spear as main as they are simply awesome, and either dane axe or hatchet for secondary. I usually only resort to secondaries if I need the shield out to charge ranged, or to fling something at someone. Works well.