Don't think either of those suggestions play cds, do they? Your opinion of what might be 'better' doesn't really help ops question does it?
My guess is if he's asking about how to install a cd multichannel he probably wants to play cds.
Fwiw I have a dice mediabridge installed into my cd multiplayer input which as you say probably is better. BT music streaming, ipod, USB integration.
Nice, but doesn't play cds