I didn't realize it was either-or issue.
God's perfect attributes of Wisdom and Holiness control His emotions, that is why they are always perfect as well.
What do you consider Love to be?
And anger?
I would categorize love as a decision. Those who would treat it as an emotion - as a result of something, rather than as a consciously made decision are often disappointed in marriage, especially.
Anger and affection are emotions, not love.