I have had two. One since it came out. Awesome rest for older bows. But the on parrelel limbs like my liberty it was difficult to setup. I had to cross my cables above to get enough travel, and that caused issues of its own. I think the ones made for mathews that connect to the cable work well.

MZE was the rest to have in its day, but I think we have much more full containment drop away options now.