I agree with @soix on this one.
But here's my take on the DNA 2. Years ago I had a pair of DNA 1 Deluxe monoblocks driving some magnepans. On a whim I bought a DNA 2 thinking it might be better. Compared to the monos, it was rolled off on the top end and soft on the bottom. I didn't care for it at all, and I have owned several McCormack amps in the past. That one was the least favorite.
There is also the consideration of age with these amps and the known issues that arise.