My DS7 is PG and his visual spatial score on WISC-V is the same as your DS. He was obessed with alphabets at 15 months and a very early reader and speller. He loves drawing and colors and building in Minecraft. We always knew he was gifted but more in the language side and didn't know he was PG and mostly gifted in VS, until his WISC test result came back.

He was a social outlier when he was younger. Although he still is at times but he's much better now with relating to other kids and making friends with age peers. He is advanced in math but probably only 1 or 1.5 grade above. He is talented in music and art and has great memory. But he is not really extremely advanced in a particular academic area, like you hear about some PG kids who are so advanced in math, science or LA.

I think PG kids may have similar IQs but they are still individuals so they will come in different forms and shapes.