Whether IQ and EQ are good quantifications really depends on their usefulness in predicting success based on tasks we consider to require intelligence or emotional understanding, and moreso whether they show things that weren’t clear to begin with. I feel like they’re useful only to reveal potential hidden problems (e.g., there are times that an IQ test can reveal that poor performance is related to a child’s unmet need because of high intelligence rather than other assumed factors).
Wisdom is generally understood to be the profound understanding of something that results in the ability to produce optimum results in that area with each task undertaken. Of course, this will be either (1) so clear that to measure it is superfluous, or (2) if unclear, unclear because those attempting to measure it can’t understand how it’s done.