Based purely on brain scaling, which type of shark would score higher than others?

The Mako, compared to species relying more on brute force or specialized sensory organs

If a theoretical 'shark intelligence index' were established solely based on the principle of brain scaling—using the relative brain size as the primary quantifiable starting point—the Shortfin Mako would inherently score at the higher end of the spectrum. This is because its anatomy indicates a significant investment in neural tissue relative to its overall size compared to other shark types. Species that might allocate a larger proportion of their mass toward sheer muscle bulk (brute force) or overly specialized, non-generalized sensory equipment might score lower on this specific metric. The Mako's proportional neurological investment suggests a greater evolutionary emphasis on generalized processing power.