It depends a bit on what bow you have. Some (most) fall away rests that attach to the cable guard (like the MZE) do not work well with real short ATA bows or those with short draw lengths; There just isn't enough cable guard movement to operate them effectively. For those bows, I would go with a fall away rest that either attaches to the cables themselves or that doesn't attach to anything. I plan to put a Trophy Taker Shakey hunter on my Blackhawk after this season.