Class D amps that are superior to all or most?

A very good friend of mine has the mid sized Magnapans. He tried the pair of M500 MkII Monoblocks and said that they had plenty of power and sound great. However he pulled them, installed two Shiit Vidars ran mono to replace the dragons. He told me the Vidars were not as powerful, with less dynamic slam, but had more detail, the highs on the Vidar were much smoother, velvet on voices. Electric guitar did not bite like the Dragons. The Vidars on the lows were deeper, clear. He has the Freya as the preamp. He did try a crown 2502 and said it rocked the place. Huge power and control. It grabbed the
Maggied and they said, yes sir!  He said the dragons over all sounded a bit  better, more detail. 

I had NAD M22 V2 which was built based on the Hypex Class D NC400s. My opinion is Class D is powerful, detail. But you will need a warm/musical/tube preamp to tame the high (easily bright on many tracks) and lossen the low (can be too tight and fast). Purifi is said to fix the glare on upper midrange/high which Hypex Ncore has. If it is true, I think the Purifi is where the affordable Class D era begins. The next generation of Class D is worth waiting for.
The gears I used to own and compared with the NAD M22V2 are:
Amp: Mcintosh MA6700, Mcintosh MC462, Accuphase E480, Rogue Magnum 3, Pass Labs XA25, Marantz 6006, Denon 1520AE.
Pre Anthem STR Preamp, Moon 390, Topping DX7 Pro/E30 (as both DAC and Pre).
DAC: Chord Qutest, Schiit Yggy Analog 2
Speakers: Revel M16, Revel Salon2, Tannoy Kensington GR, Klipsch Heresy 4, Monitor Audio Bronze 2, Jamo D590

The NAD class D is bad the M33 was unlistenable.

The AGD amps are on a different level.

But you will need a warm/musical/tube preamp to tame the high (easily bright on many tracks) and lossen the low (can be too tight and fast).

Sticking something in front will not solve the issue which is between the amp filter, the cable and the speakers.

Bass can never be too fast.

If the amp does not mate well with the speakers, change one.

Bass can never be too fast.

Or tight.
Very true, but to others don’t confuse fast and tight with being lean either. You can have it all if you work at it.
Cheers George