Comparison between Sun SMD-4 and Xylogic Disk Controller

[William S. Ang]

Is there any SunSparc user there that has experience with Sun SMD-4 or
Xylogic Disk Controller.  I would like to connect them to a 3.0M bits/s
CDC Disk.  I would like to know what is the pros and cons between them.
Problem finding the right cable, etc.

Thanks in advance.

      William Ang
      wang at wpi.wpi.edu