Ayo, haven't seen much talk at all about swordstorm and the swordstorm builds don't even show up on poe.ninja, but it's the skill I started with and it feels great, a lot of damage but area of effect may be a little lacking.
Decided to record a small showcase of some random T16 map (tried to give the enemies a little toughness and damage at least) and 1 Shaper run because that's one of the more annoying things to do on retaliation (I didn't like the hateful accuser ring).
POB: https://pobb.in/BPPj3vTSh-f1 (purity of fire is on the amulet I don't use it, didn't toggle the flasks for armor)
Not sure how correct the PoB damage is, probably not at all because a lot of stats straight up don't work etc. Tankiness is like SC tanky but HC unplayable, if I played it in HC I wouldn't run petri blood etc.