Killer Instinct: The Beastmaster Compendium

/war is a huge dmg boost over DW Ime, give that a go with standard MA sets before trying to fit in cap dw in your sets.

I may be mistaken but iirc the comparisons you gave with /war vs /nin or dnc was you with a main dnc giving samba, which is always gonna push single wield over dw. Though unsure if /dnc is also enough to push it over.

Just personally always found DW to be better on any job that doesnt have access to haste samba, though in bsts case likely not the best idea to dw 2 axes due to the delays on both.