Ranger
Adds +3 to Strength (thus, depending on initial Strength score, either +1/+2 To Hit in melee and +1/+2 Damage with melee and thrown weapons) but suffer -2 to AC
Adds +2 To Hit and +2 Damage to melee attacks made by the wearer. It has no effect on missile attacks or spells.
Adds +1 to Strength (thus, depending on initial Strength score, either 0/+1 To Hit in melee and 0/+1 Damage with melee and thrown weapons)
Adds +1 to Dexterity (thus, depending on prior Dexterity score, either 0/+1 To Hit with ranged attacks, either 0/+1 to AC, and either 0/+1 to Reflex saving throws)
Adds +3 to Dexterity (thus, depending on prior Dexterity score, adding either +1/+2 To Hit with Ranged attacks, either +1/+2 to AC, and either +1/+2 to Reflex saving throws) and +2 damage with Ranged attacks.