The Macs were another story. At almost 10 times the rated power of the Naims, they sounded muffed, dull and lifeless. The rep said many people prefer the sound I found uninspiring. To each their own for sure. I'm not at all trashing Mac as I've heard them with B&Ws for example and thought it was an outstanding sound. Apparently they match very well with Sonus Faber.
I really wanted to hear the Ayre MX-R Twenties, so headed next to the dealer for them. Unfortunately, they do not carry any Ayre in stock for audition and do not plan to get any. It is so difficult to get any listening done these days...
That dealer had a system available with Wilson Alexia 2s, D'agostino Momentum monos and preamp. It was the worst system I have ever heard! The bass was prodigious, but the tonality was way off. Piano sounded more like electric bass and was slow and muddy. I was so surprised I mentioned it to the rep and he agreed. He said it was because they had not yet calibrated the cables, which were Transparent Opus cables for like $60k! I cannot believe this system did not have some other issue as I know the combination is highly regarded. The room was a bad setup, but that was not the main cause of what I heard. Maybe it was the cables, but wow, not good.
So for now, Naim is the front runner, but just because it is so difficult to audition. I do have a rep willing to bring out Lamm for an in home listen, but find myself wishing for audio shows to return.