Well I got a new knife for Christmas and it's a Havalon Piranta with the orange handle. If you haven't seen one, it has a replaceable surgical blade. It comes with 12 blades and I got another pack of 12 more blades. I am really looking forward to use it, maybe I'll have a chance during late doe season! If i do, I'll give a first hand report. I am curious if anyone else uses one.