I just tested lament against an arc sword in today’s legendary lost sector. Which has a 50% increase to arc damage dealt and taken. The damage output was similar. 16% is not going to kill lament by any stretch of the imagination. It’s still going to be the highest damaging sword for the least amount of effort. Falling guillotine getting its power attack changed to 6 actually makes a lot of sense. Standard swords are 4. Vortex is now 6. And caster has always been 8. Standard swords are the weakest in utility and damage. So it having the lowest ammo cost makes sense. Vortex frames have the capability to do large amounts of damage to more targets than a standard sword. Therefore a slightly elevated ammo cost makes sense. Caster frames have by far the most flexibility by taking away the largest weakness of a sword, its short range. This unparalleled advantage means it costs the most.