So the DVS seems like a fun weapon to use in phase 1, 2 and 4 of vanaduke. If I were to craft one, though, it would likely take the place of my snarby sword in my FSC loadout (currently: Voltedge, DTB, Gigawatt and Plasma cap).
As such, it would need to serve me well for taking down trolljans and the occasional wolver.
Obviously the BTB would be the blade of choice for wolvers, but I think the DVS should perform reasonably well here for the one room they appear in.