One thing to note also on the MZE and the reason I like it so much ,look at the cradling arm compared to any of the others.If you hunt with this rest and hang your bow,then have to make that quick shot,you won't have to worry about that arrow falling off the rest,you can darn near shoot up side down with it ,and not worry about the arrow falling off the rest,I dont think that any others besides the WB would do this.Also with the mole skin that comes with the rest it is extreamly quiet.ijim I have installed them on the Mathews FX bow too it works sweet on it.I have one on my Hoyt Razer tech.