Which weapons are more to your taste? The ever elusive Doppleganger weapons? Or the more evolutionary Lost Weapons?

I'm still using the Dopple's weapons, personally. The damage is such a slim difference that the Dopple's effects are far more effective.

I do plan on getting my Ticking Death to lvl 5, and if it turns out being better than the Dopple's I'll switch. Right now it's lvl 4, but I'm only lvl 24, so I can't kill the sealed beast yet. Well, maybe I could, but it would be a really long battle...
I do plan to switch out to the Silad once I hit lvl 140... for broadsword, anyway.

Shadowy Death (The new name when your LW gets to Lv. 5) is the BEST weapon Haseo will recieve next to the DG-Z guns.

I just got it, as well as Seductive something or other for Endrance. Fighting beasts of the seal at lvl 26 is not fun, it really isn't... '

And after reading the description for it, I think I can get over the 10% almost auto kill... maybe. >.>
I'll be carrying both on me at all times.

I don't think I'm ever going to change the Dual swords though. Confusion+health steal is absolutely awesome and I don't really know what could be better outside of dual swords with health steal, confusion, and another status affect...

For my Equipment:

DG-Z
Silad
Shadowy Death
Empty Skies

Demon Imperial

Fast Train Clogs (I sometimes switch to the Guide to Divinity)