Dual Swords is the 3rd most-used weapon under the current filters (3.2% of 461,859 recorded fights), winning 45.4% overall - 11.6% of its wins come against better-geared opponents.
Best against Great Holy Staff (91.7%), Redemption Staff (90.3%), Nature Staff (87.3%). Struggles against Flamewalker Staff (14.8%), Bear Paws (20.0%), Oathkeepers (25.0%).
Winrate by IP difference (50-IP buckets, dot size = sample size). A flat curve means the weapon carries regardless of gear; a steep one means it only wins when out-gearing.