I had a mini meltdown. I thought they looked more hand and a half swords which would be even more ridiculous to dual weild, with the weight being a major problem, and the fact that they were the same length.
Rewatching and it looks like he almost struggles to draw them both, he has to spring his knees a bit to get the right height to get both blades free of the scabbards.
Very cumbersome and an experienced warrior surely wouldn't decided to fight with them because they're so impractical. Still, very cool fight scene