Some say - Destro should have two or three weapons - blunt for stun, sword for fighting, bow for finishing when enemy is trying to escape.
Im using 2H blunt because of stun. Im not clan member and I dont have CP, usually Im fighting on my own buffs so stun is important for me with 7 sec. stun I can kill monster with low losses of my HP (hit points)
Compare my stats with 2H blunt and 2H sword
Lesser Giant's Hammer PA/MA 96/47 Attack speed normal, Accuracy 8, Critical rate 6, weight 2100
Lesser Giant's Sword PA/MA 96/47 Attack speed normal, Critical rate 8, weight 2020