About unique jades

[xNatchie]

Is it worth to change Lv93 Jades +15 to a Unique Jade Lv95?

I'm an Abyss Walker Main and almost have a 89% crit cap.
720k pAttack
112% Dark attack (130%) with buff
100k Str
8k FD
4M HP
What unique jades I must use?
Planning to have pAttack with str jade

[zArAthena]

Yes, you should change. Your patk will increase significantly with Unique jade patk+str

[BananaCredits]

With certain HP reduction

[xNatchie]

I'm using a full calypse+20 set but my stats are a bit low. Any tips on how i can make my str go up. In using crit dmg plates 3rd in heraldry and thinking to put str in talismans. (252% crit dmg)