Tried em last yr ,seemed like a good idea with their slide back design,they shot nice and flew true, but just like my daddy said if it aint broke dont fix it ,back to a fixed blade for me mech's have their place but its not in my quiver ,the first shot I had was a quartering shot out of a tree stand and it deflected ,I've shot many deer at the same angle, same height and so on and brought em all home with a fixed blade.

JMO
HOOP