Yeah, I do find this to be true, the more I listen the more I can pick out minute differences, but it's not as immediate as with the t50 drivers. More subtle changes that are apparent, but only if really comparing back and forth. It's real hard core a/b stuff which is why at the end of the day I think the aesthetic look does over-ride the sonic difference.
Only thing I would add to that reddit post is that between the two woods, the mids on Padauk are just a hair less lush, more leading edge, again subtle, not a huge difference, just a minor difference in attack.