Secondary mode 1H won't work as there's speed penalty (30%?) when you enter 2h mode. Just grab a Katana instead and spam that shit.
Damn noob doesn't know what he's talking about, don't listen to him.
@Milky:
1h with 2h secondary mode are: cudgel, military sickle, fighting axe and langes messer
1h with 2h secondary mode get all these bonus in 2h mode: +2 speed, +4 damage and 2h animation (except the langes messer which get the polearm thrusting animation) they all use 2h wpf in 2h mode.
All other 1h with secondary mode on the website are switch between 2 kind of damage with different stat. Still use 1h wpf.
2h with secondary get a 30% malus to speed and damage if you use them as 1h (this mode only work with a shield or on a horse) and will use 1h wpf.
2h also have another secondary mode which is polearm mode, use polearm wpf and don't get malus, just different stat and animation.
polearm with secondary mode are switch between 2 kind of damage with different stat. Still use polearm wpf.