I bought one of these:
It actually works really well. Personally, I think the blade is too long, but all the slicing knives/carving knives/brisket knives have similar dimensions (the cutting part of the blade is about 12 inches, about 30cm).
I use it to cut all my large meat chunks now, and even have used it to cut winter squash.
If you are in the market for a meat knife, this one or a similar one is not a bad idea.