Personally, I prefer keeping things separated. I have a dedicated CD/SACD player in my main rig and an Oppo 103 universal in my second system (for the rare DVD-A and Blu-Ray Audio disc I own). I put the Oppo in the main stack for giggles, but as decent as it is, it couldn't hold a candle to my Marantz player on either redbook or SACD. Then again, the Marantz cost many times the money of the Oppo, so it didn't come as a terrible shock to me.