I still own and appreciate their Apollo Dark monoblocks. Haven’t heard the hybrids, but heard good things about the sound. That said - I have no interest in their hybrids. Their "killer app" is full tube power amps, made in USA, with a really great value per Watt and great sound quality. Rogue customer service is superlative.
Their tube amps don’t have all the sweetness of "traditional" tubes, but offer amazing dynamics & bass, and huge scale at each price point - with a touch of the tube sweetness and a large soundstage. They also respond well to tube rolling.
Their class D hybrids will always be behind the curve on the latest modules (Eigentakt is newer than nCore). And if I’m going to have one tube type in a hybrid component, I don’t want tit to be 12AU7. Go for the Cronus.