>>29290376 (OP)
To restate what I said in the previous thread: for satisfying women in bed, yes of course it matters, but if you're closer to the average then you should be fine anyways.
Imo and experience, hardness and curve (less so) are very underrated. I'm only slightly above average length and above average girth, but my hardness and curve are some 97th percentile stuff. Curve in doggystyle is basically an easy button.