Matthew525011 on May 31, 2019 wrote:

Logan takes a look at the history of Swashbuckler Weapons in Pirate101 PvP! Which weapon was your favorite to use?

https://finalbastion.com/p101-pvp-guides/swashbuckler-pvp-guides/history-pirate101s-swashbuckler-pvp-weapons/

I'm currently using Boarding Knives ( level 70 ), they were a gift from a friend. I don't usually buy crown shop gear as many of the drops in the game are often just as good.
Blades of Shade - I farmed like crazy to get them! I'm not keen on how they look, I stitched mine to Wharf Rat daggers.
Oh man, The Staff of Power! Well, it's not huge on damage but that team non-healing curse/poison was great to use in the Tower against Faye. I did use it a few times in Ranked PVP and competitors hated it ( lol, I was "cheating" by hitting them from across the board with it! )
Although I farmed for them, I wasn't fond of the Nefarious Knives - that darned flanking! Yes, there are ways to avoid this, but there are times when this is out of your control.

I can't comment on the other weapons mentioned as I 1. don't have them or 2. never chose to use them.
I do want to mention that the Moonlight Daggers from the Ashes of the Armada pack are a very viable alternative to the other weapons.