My want for these weapons is beyond that of sanity. If anyone has a
silver anarchic or holy of GEOB khopesh then I would be willing to trade larges for it, even scales.
As far as I know in the hands of a pally there is no better weapon in the game for dps against pit fiends. I've done some rough number running in my head and I'm pretty sure that even an epic SoS can't beat two of these, simply because you get essential the damage of the weapon multiplied times 1.8, because all twf feats grant 80% chance for off hand proc, which wielding the same weapon = 1.8x the damage.
If I'm wrong then I would love to see the numbers for both to confirm, either way I want 2x of these weapons and am willing to pay mega bucks for them.