The question to the devs or people who knows better than me:
Is it intended that Blade Arc (BA) with 1H weapon swings much slower than other attacks and there is nothing mentioned about lower attack speed anywhere around this skil? It seems that BA with 2H with lower attack speed is in fact faster than with 1H with higher attack speed and it makes no sence to me.
If it’s done intentionally I think there should be mentioned something about attack speed decrease in skill overview.