Which Class D Amplifier? PS Audio, Ghent, Nord, Merrill or other???

I reviewed the Benchmark Media DAC3 DX and AHB2 Amplifier for dagogo.com. The amp is superior to all the class D amps I have tried/reviewed in the past. Superb cleanness, resolution, highly commendable sound at a very reasonable price. It also has a gain feature that allows better matching with speakers than the class D amps I used. Note that it does not have RCA inputs, and uses either Neutrik and Benchmark cables, or Pos/Neg posts for alternative cables. I discuss this all in the review.

I've heard the Devialet at a show and they sounded good to me. I am sure there are other good class-D amps also.

https://www.devialet.com/en-us/expert-pro-audio-system/

I use the XTZ edge to drive my big Tannoys. Fine dynamic sound a little on the warm side. Low low cost. Good power. Gain control. Small size. No problems. Like an amp should be - let's you concentrate on source and speakers.

Bel Canto. Best kept secret is the REF500M, while not as powerful as the 1000M, they are slightly sweeter with astonishing midrange, clean (but not sharp) high end and slam and drive.

Like I said, I think you can´t go wrong with Nord.
Hulgich Audio, an australian speaker company, won the Best Sound Award in a HiFi Show on 2017 in Australia and second place in 2018, using Nord One Up Mono Amps and competing with system costing hundreds of thousands.
I think for the price is a no brainer.