@kraftwerkturbo I see you are trying to make sense of it all but all you can really do is listen.
Generally a 24 bit CD will sound about as good as a SACD and SHM CD 's and SHM SACD 's are another factor.
UHQCD and Platinum CD's are also excellent. If I were you I'd use you OPPO 103 to rip your SACD's to a hard drive and then load them on an Aurender or similar.

