Did you get a chance to look at the back of the Savoy?
One feather in its slightly less powerful predecessor's cap was that it had NRTL safety certification.
(Note ETL badge next to right speaker output)
The images online for the Mk. III version do not, unfortunately, indicate that the newer ones are properly safety-certified by an NRTL.
If that is unfortunately the case, then similarly priced and similarly powerful amps with proper electrical safety certification from NAD
M25 - note CSA badge,
P777 - note ETL badge
or, if only 5 channels are needed, Anthem
MCA 50 - note entela badge
Are simply better choices. As is the previous-gen Savoy, compared to the newest one.
But if the online pictures of the Savoy G3 are just airbrushed for whatever reason, and it does have NRTL safety certification, then IMO the Savoy is a worthy competitor. I've always liked AudioControl. Still have an old Phase Coupled Activator Series-3 subharmonic synthesizer in a closet somewhere.