+1 jerryg123
I switched the stock receptacle for that exact same Hubble in the giant pick above. The improvement was palpable enough that I felt no reason to pay any more. I would have to argue that - aside from better overall build design and materials used - the quality of the hold and contact with the plug goes a really long way. The Hubble has all of this in spades.
Although he’s not an audiophile, I found this video pretty sobering/enlightening and have to agree with his findings. Particularly comical to me was his Wikipedia search on the term audiophile (lol!). But he did go deep into product build comparisons which I very much appreciated: