For those desiring SACD the Pro-Ject RS2 transport wouldn't be for them. Pro-Ject has clearly stated their singular objective was to provide the best quality Redbook CD playback they could. I'm in that category of listener and they hit a homerun with superb Redbook performance.
So as is always the case it depends on what one is searching for. There are definitely very good choices available for those seeking SACD capability.
Charles