Rogue Cronus Magnum ll with Harbeth 7 speakers


Can anybody comment on what tap sounds better 4 or 8 ohms with the Cronus  + Harbeth speaker combo? Thanks 
nycjlee
in my experience the 8 ohm tap will be a bit fuller sounding and the 4 ohm tap will have a bit tighter bass
Thanks for the good advice guys.  FYI...I tried both the 4ohms and 8ohms and I definitely prefer 8 ohms. 
I had the Chronus Magnum (not MkII) for a few weeks as a loaner.  Dealer told me to use either.  I tried both but could not hear a difference.