I do my best to avoid gimmicky looking stuff like the catalogs are full of, but I did finally succumb to purchasing a "Sagen Saw" from Cabelas. It's great. It's designed for splitting the pelvis w/o bursting the bladder. I used mine on a moose recently, and I really like it. I have previously used my Browning folding saw, and a hatchet, and this thing beats heck out of both of them.