Iss Boss Jewels Selections

Hi friends, please enlighten me what kind of enhanced boss jewels should an Iss Enchanter use. Not to mention those high end epic boss jewels. I'm just talking about those affordable ones like Istina, Octavis etc...

Istina Earring
Enhanced Octavis Earring Warrior VS Enhanced Octavis Earring Wizard?

Enhanced Octavis Necklace Warrior VS Enhanced Istina Necklace Wizard?

Enhanced Istina Ring Wizard
Enhanced Octavis Ring Warrior VS Enhanced Octavis Ring Wizard?

I know there are better earrings from COC but currently please give me some advice. Thanks.