PC on 1 green bow and 3 gold bows

1) Gold Bow
Icy Storm bow of Marksmanship (requires 9 marksmanship)
Cold Dmg-15-28
Damage +20% (when health is below 50%)
Marksmanship +1 (19% chance while using skill)

2) Gold Bow
Barbed Celestial longbow of fortitude (requires 8 marksmanship)
Piercing Dmg- 15-28
Damage +14%
Energy -5
Lengthens bleeding by 33%
Health +29

3) Gold Bow
Zealose longbow of Enchanting (requires 8 marksmanship)
Piercing Dmg- 15-28
Dmg- +15% (while enchanted)
Energy gain on hit-+1
Energy regeneration -1
Enchantments last 18% longer

4) Green Bow
Drago's Flatbow (Requires 9 marksmanship)
Piercing Dmg-15-28
Damage +15% while health is above 50%
Armor penetration +20% Chance 20%
Health +30

Please any help would be appreciated

a few k
10k or so
5k
not sure