Abyss cape seems fine for ws. But I'd rather have some attack for normal meleeing
From the site raivyn posted. The upgrade totals for each set(most noticeble things):
RDM - Legs have 2 more elem skill, Feet 1 more MAB
WHM - Every piece that had -enmity now has 1 more -enmity. Hands now +20hp, legs +22 resistance
MNK - Feet 2 more guarding, more subtle blow where you had it
SMN - Body goes from -3 delay to -4, feet adds 2 enmity (to avatar?), 2 more skill on hands
NIN - 1 more STR on gloves, 2 evasion on legs, 2 skill on feet "dusk to dawn" instead of night.
THF - No TH2 1 more enmity everywhere, 1 more base stat everywhere
BLM - 2 skill on body, 2 skill on hands, less enmity everywhere, nothin special :/
WAR - 2 more parrying head, body 2 atk 20 more hp, 2 more atk hands, no added enmity
BRD - 2 more wind on hands, no string or singing, kinda owned :/
RNG - 2 more r.atk on feet, 2 more r.acc legs, more -enmity
PLD - HP and enmity everywhere, every base stat up, MP+18 on head
BST - 1 more charm on body (nowhere else), more HP and stats, MP+19 on head
DRG - Fairly nice, Haste+2 on body, head 1str/2atk, hands 2acc, wyvern hHP and % dmg boosted
SAM - 2 more StoreTP on body, 2atk on feet, 2acc on head, 2atk on hands
DRK - 2 more acc on body, 2 more dark skill on hands AND legs, 2 acc on feet, +18 MP on legs