I have been looking at this rest as well for a mathews switchback. However I am not leaning towards the Schaffer Mat-1 or the mathews Micro rest. One flaw that I heard about with the DZ is noise. However I havn't heard it myself when I test fired a bow with it on. I would bet you could pretty much kill any noise with limbsaver grip material whatever it is called. I was dead set on the DZ myself but the schaffer is built esppecially for the Mathews, Fits the riser perfect. If you have a Mathews or Hoyt I would check those out, otherwise I don't think you can go wrong though with the DZ