I've heard this before when linking a +5 Holy Burst Silver of GLOB to people.
"Oh yeah, that's nice, but GEOB would be better."
I fail to understand the logic behind this statement.
GLOB takes a LDS, GCOB takes a Demon's Blood. GEOB takes... both.
So if you're crafting for a TWF character, and want to acutally, gasp, bust DR? You can either craft appropriate to the Outsider, and spend 2 LDS and 2 Demon Bloods, or craft "better", spend 4 LDS, 4 Demon Bloods... and do the same damage.
What's the incentive exactly for GEOB? Same to-hit, and damage, and if you want to maximize DPS, you better be busting DR, so you're going to be using the appropriate metal type.
Thoughts?