LOL! Hey my first post was about a year ago, so I'm an old timer right?
About the Omega II/ HeadAmp KGSS, I actually prefer the β22/Chocolate Donuts in some instances. That's not to say that the Stax are not technically superior, that's probably just me being so used to their sound sig. On Michael Buble - It's Time for instance, the vocals just seem a bit more up front and clear with the Donuts, where they seem a tad more layed back with a slight layer in front of them on the O IIs. I'll see if my feelings change as I adjust to them more, but there is no doubt that they're an amazing pair of headphones, and no slouch on vocals in their own right.