Wanted opinions on the new Transparent "MM"

Ok, this was a year or so ago. But I was at a party at my dealer. The Transparent rep was with there demo'ing Super xl vs Super MM. Less than perfect conditions, arcam cd player, Marantz reciever, and Wilson Sophia's. But the Super MM has a little more air and openess, little more detail.

I own all Ref with XL in my system. This doesn't really apply to us, but the lower end was a little better.

Can you tell me what you like better with the Ref w/xl vs Ref w/MM? I'm curious as that was a upgrade path I'd consider one day...

One more thing, are you sure the MM cable were fully broken in compared to your XL versions? This can have a dramatic effect on cables of this caliber and the systems it's usually paired with.

Can you comment on both my posts? Thanks!

I currently own the Transparent Ultra's with "MM" for all my interconnect & speaker cabling. I owned the last non-MM versions (as well as the Transparent lines below Ultra -over the last 8 years).. and in my opinion the new MM versions are more open, less dull, less rounded off, and are now more focused, greater clarity, overall definition and resolution are sonically improved.

I've owned "original" Transparent, Transparent with XL, and Transparent "MM." My experience is that the MM technology is a major improvement over the previous generation.

To Jfrech and others thanks for responses, I look forward to more. About my feelings about what was better about the older Ref w/XL vs new Ref MM. I felt the older cable allowed more of the music to flow through as it is, and the new MM was imposing more of a sonic signature, everything a bit warmed over, midrange emphasized, and the top not as open and extended, a bit rounded off. These cables do have 50-60 hours on them, but maybe that's not enough will try further break in and respond with results.
Michael