My Warrior is currently sitting at 14% haste (no haidate and w/ my schedule none any time soon). With so many ways of obtaining refresh now from sigil, sanction, fov, etc, is it a valid choice for campaign or instances where the refresh would be no problem to achieve? I currently only have a foolkiller, byakko's, and rune chopper. In my head it seems a no brainer, but i never see a war w/ a rune chopper equipped. I was looking to spend some allied notes and saw the new campaign refresh necklace and i realized i could achieve the required mp drain and i couldn't see any reason NOT to use it in campaign.
So basically my question is: when the refresh is available, is there any reason not to use a rune chopper?