Accesories attributes

Do the accesories attributes like +5 VIT +5 STR affect character attributes? it seems that equip them doesnt effect but maybe its hidden... or not?

so if it doesnt affect your attributes its better to equip accesories with magic potency, accuary, attack etc?

+VIT and +MND increase your def and mag def, but not your HP and MP.

The other stat rings increase your stats as well, but it's not that big of a difference.

Silver rings are better for acc than DEX rings.