Usually, just to build a rounded charachter, whatever you can work, work.
I prefer 1HS to 2HS or blunt, but my warrior is currently using a Lammy and a Centi Warhammer, for decent results.
Most effective way to keep things maxed is to use one, only, until it is maxed. Once it is maxed, switch.
When you level, switch back, so that you always have one type maxed out.
It will be much easier once you get dual wield (level 20, IIRC) and double attack (level 14, IIRC)- the skills just move quickly.
Consequently, I have not seen a single warrior, in a REAL long time, who was using a 2HS, but I have seen plenty of warriors that are duel wielding a Sword of the Bloodsworn and a Copper Hammer of Striking.