The Judgement is excellent in raw damage:
Judgement
Attack: 1056
Sharpness: a little bit of green
Affnity: 0%
Rarity: 6
Materials needed:
Carbalite Ore: 5
Machalite ore: 20
King Scarab: 5
Zenny needed: 40'000
And thats a good GS with over 900 raw damage...not the greatest GS but its absolutely not the worst GS either. And considering what HR your at, this should be easy