Seems I got to this thread too late. I owned an MC2 earlier in my journey, and it didn’t last. While it wasn’t bad, it wasn’t great either. Just typical run of the mill. If anything, I felt it was a bit soft and rounded. If it’s returnable after you receive it, you may want to consider doing so.
On the used market, I really liked the Tara Labs with ISM Onboard (very old, but quite good). Great sparkle. The DH Labs D-750 suggested above is really good for its price point new. And I also recommend looking at the Synergistic Research Foundation XL, whose digital cables just came out this year. I’m an authorized dealer for the brand, so take that how you’d like, but the Foundation XL loom takes many attributes from their TOTL SRX XL and trickles them down into a value-oriented line that packs a punch at its price point.