i just switched to muzzys, and i dont like them. i shot a doe about 15 yds away, and hit her perfect. the arrow went through her and stuck in the ground about 3 inches. (good penetration)

buttt, basically no blood trail, and, it took her forever to go down all the way. she ran about 40 yds, and layed down. stood up. layed down. stood up...layd down. i ended up having to shoot her again, that time it took her out for good.