A popular pssc combo is the scavenger cs's for their innate bleed and multi-hits that let you proc it even faster.

If you want something a bit more underrated, I think dual serpent blades makes for a fun time. The heal effect is doubled, so every kill results in you gaining 5%+50 of your health back. Nice for saving flasks while exploring a new area.

For something funny/cool you could try dual Eclipse Shotels. The AoW will be borderline useless since 99% of PvE content can't be deathblighted, but you will look badass.

right now im running through with two lighting grossmessers. its pretty fun so far ^-^

the magma blades look pretty cool (or hot)

i think the Falx blades from the DLC look the best, plus the weapon art is super fun

Shotel. And make one parry AoW, parry on curved swords is sexy af.

If we expand this to curved great swords omen cleavers look devilishly stylish powerstanced. Using them on my current run on simple ooga booga str build and having a good time.