I have the ZMF Eikon pads and own both the Mahogany and PH. The Eikon pads are far more comfortable than the stock pads and they do diffuse the bass and smooth the highs compared to stock. The mids are still present. The diffusion comes primarily because they don't have built in attenuators. Once you add attenuators the bass bump is back. Compared to stock, the mid bass bump is slightly less but this allows the impression of more subbass. The treble is similar. The mids are clearer. I prefer this signature and the comfort. I've been curious about the Ori pads and over the years, both pads have had favorable reviews. I don't have any desire to get the Ori pads other than curiosity.