I’m not as experienced with amps as most on here, and I’m still lifting heavy shite, but…
I’m running a Rogue dragoN class D now and the sound is excellent with what I have feeding it. I used to run a B&K (A/B?)which still sounds excellent. I’ve also listened extensively to a D’Agostino momentum and I’m not the least bit dissatisfied with the dragoN. FWIW