My Grail Knife? It would actually have to be a couple I guess.

First, I have one or maybe even both!

The MPLE (again thank you mystery benefactor!) for small chores or every day use I think it is almost perfect (ok, nothing's perfect, that's why I said almost). The second is a large chopper like my DF (thanks again Sumo). To quote one of the greatest boxers of all time (yeah he had a big mouth, but he was a good boxer) it Floats like a butterfly and stings like a bee! It hits really hard but is easy to handle. Those two combined with my S5, well I think I have a blade for every use I will ever need. But a large felling ax might come in handy sometime!