I was born a curly and always had hair that expanded. From what I know I had softer hair until puberty hit which is when it started getting more coarse and thicker.
3a/b medium/coarse combo(w/some fine strands), normal porosity, normal elasticity(strong)
Komaza analysis 2015: medium to coarse combo(some fine strands), normal porosity, strong elasticity, healthy hair
Goosefootprints 2013: moderately coarse with some medium; low porosity at roots, normal thru shaft, porous ends, normal elasticity