I got my PortaPro's together with my KSC75X around May. They are fantastic! The PortaPro's are bit more warmer sounding than the KSC75X to my ears. Did a few mods on it since then, and they are now better than ever!
J-OneAnd I thought the maxi pads were a good option 😏😝
On a less goofy note.. what's the gist of how the Yaxi's changed the sound (and comfort) for you?